{"title":"Harmsco","description":"Over the past 50 years, Harmsco® has made significant developments in water filters and filtration systems. In addition to being made in the USA, Harmsco® products continue to be market leading, making them the best in the business. Their pleated polyester water filter cartridges, for example, outperform conventional cartridges by lowering filtration costs and maximizing output. Harmsco® Hurricane, WaterBetter, and Swing Bolt housings offer the best filtration options for residential and commercial filtration needs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003ci\u003eDISCLAIMER: \u003c\/i\u003e\u003c\/strong\u003eHarmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.","products":[{"product_id":"harmsco-hc-90-50-premium-hurricane-polyester-cartridge-50-mic","title":"Harmsco® HC\/90-50 Premium Hurricane Polyester Cartridge 50 mic","description":"The \u003cb\u003eHarmsco HC\/90 Premium Hurricane Polyester Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 19-1\/2\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications for Harmsco Premium Hurricane Polyester Cartridges:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249508540459,"sku":"HC\/90-50","price":190.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/x77ph3xtykahpqoy0gki_41ff7c58-eecd-42b4-9d6b-5971e7f272b7.jpg?v=1780997850"},{"product_id":"harmsco-pp-hc-40-1-poly-pleat-pleated-filter-1-mic-abs","title":"Harmsco® PP-HC\/40-1 Poly-Pleat Pleated Filter 1 mic ABS","description":"The \u003cb\u003eHarmsco Poly-Pleat Pleated Cartridge\u003c\/b\u003e - 1 mic ABS substantially removes a wide array of contaminants from water such as silt, sediment, cysts and turbidity. The pleated polypropylene filter media provides more surface area for longer life and increased particle removal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAbsolute rated (99.9% one micron removal)\u003c\/li\u003e\n\u003cli\u003ePleated for increased surface area\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eHigh flow rate capacity\u003c\/li\u003e\n\u003cli\u003eFDA listed materials\u003c\/li\u003e\n\u003cli\u003eThermally bonded construction\u003c\/li\u003e\n\u003cli\u003eTemperature rated to 140º F\u003c\/li\u003e\n\u003cli\u003eMelt blown polypropylene media, PVC end caps, PVC center tubes\u003c\/li\u003e\n\u003cli\u003eIdeal for water systems at state parks, trailer parks, small communities\u003c\/li\u003e\n\u003cli\u003eIdeal for municipal water filtration applications to meet Surface Water Treatment Rules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249511325739,"sku":"PP-HC\/40-1","price":199.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/p5oa6wdxtlygigo5igyn.jpg?v=1780998316"},{"product_id":"harmsco-801-20w-9-3-4-premium-pleated-filter-20-mic","title":"Harmsco® 801-20W 9-3\/4\" Premium Pleated Filter 20 mic","description":"The \u003cb\u003eHarmsco 801 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 6 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249514176555,"sku":"801-20W","price":11.04,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13249514111019,"sku":"801-20W:24PK","price":238.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/bm43var8vexkihimtou6_242a6c45-6bc5-4b01-88f1-7c94f85699c9.jpg?v=1780997199"},{"product_id":"harmsco-801-5-20-20-premium-pleated-filter-5-mic","title":"Harmsco® 801-5\/20 20\" Premium Pleated Filter 5 mic","description":"\u003cb\u003eHarmsco 801 \u003c\/b\u003eSeries are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249518862379,"sku":"801-5\/20","price":22.14,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13249518796843,"sku":"801-5\/20:24PK","price":504.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/hzvoke7wc9opmucmuf14_0eb094e5-b92d-4694-8601-00e9c89ad2d9.jpg?v=1780997873"},{"product_id":"harmsco-921-5-19-1-2-premium-pleated-filter-5-mic","title":"Harmsco® 921-5 19-1\/2\" Premium Pleated Filter 5 mic","description":"\u003cb\u003eHarmsco 921 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249519452203,"sku":"921-5","price":21.36,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13249519419435,"sku":"921-5:24PK","price":461.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/hzvoke7wc9opmucmuf14_5f52cba4-e199-48bb-b7ba-199aaff6d538.jpg?v=1780998059"},{"product_id":"harmsco-wb-931-1-29-1-4-waterbetter-filter-1-micron","title":"Harmsco® WB-931-1 29-1\/4\" WaterBetter Filter 1 Micron","description":"The\u003cb\u003e 29-1\/4\" Harmsco WaterBetter Filter\u003c\/b\u003e is a highly efficient filter cartridge with an engineered media for superior performance. It has a pleated design for more surface area, which in turn provides purified water at a higher rate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThermally bonded end caps to ensure better sealing\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003ePleated Polyester-Plus Construction\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003ePurifies water for a variety of applications:\u003c\/li\u003e\n\u003cli\u003eRO Pre-filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/residential drinking water\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249578303531,"sku":"WB-931-1","price":30.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/wepxag0eb3tgtwifrv4i_ad92f35c-791a-4982-b5dd-3e2561c2d6da.jpg?v=1780996988"},{"product_id":"harmsco-hb-10-1-10-calypso-blue-premium-pleated-filter-1-micron","title":"Harmsco® HB-10-1 10\" Calypso Blue Premium Pleated Filter 1 micron","description":"\u003cb\u003eHarmsco 10\" Calypso Blue Premium Pleated Filters\u003c\/b\u003e offer higher flow capability, increased contaminant removal and lower pressure drop which allows for fewer cartridge changes and a lower overall operating cost. Calypso Blue Premium Cartridges are made from FDA approved materials and are NSF 61 certified.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications\u003c\/b\u003e:\u003cul\u003e\n\u003cli\u003eThermally bonded end caps provide a better seal\u003c\/li\u003e\n\u003cli\u003eMade from FDA approved materials\u003c\/li\u003e\n\u003cli\u003eCertified to NSF 61 standards\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140° F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications for Harmsco Calypso Blue Premium Pleated Filters:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249619787819,"sku":"HB-10-1W","price":38.75,"currency_code":"USD","in_stock":false},{"title":"8-Pack","offer_id":13249619853355,"sku":"HB-10-1W:8PK","price":257.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/xfls5fzsgx0euvpkxizc_53f5319e-0141-4e30-a83f-75bb0601a407.jpg?v=1780996364"},{"product_id":"harmsco-hc-90tc-am-suresafe-pool-filter-cartridge","title":"Harmsco® HC\/90TC-AM SureSafe Pool Filter Cartridge","description":"Harmsco \u003cb\u003eHC\/90TC-AM\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The HC\/90TC-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249799684139,"sku":"HC\/90TC-AM","price":92.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_069a7333-b59e-4817-a781-470d6549f390.jpg?v=1780999926"},{"product_id":"harmsco-tc-75-am-suresafe-pool-filter-cartridge","title":"Harmsco® TC\/75-AM SureSafe Pool Filter Cartridge","description":"Harmsco \u003cb\u003eTC\/75-AM\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The TC\/75-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249800110123,"sku":"TC\/75-AM","price":80.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_6202ef77-a569-4862-bd33-e67a5dc4c07f.jpg?v=1711962348"},{"product_id":"harmsco-931-0-35-29-1-4-premium-pleated-filter-0-35-mic","title":"Harmsco® 931-0.35 29-1\/4\" Premium Pleated Filter 0.35 mic","description":"The \u003cb\u003eHarmsco 931 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAcetal copolymer construction\u003c\/li\u003e\n\u003cli\u003eO-rings are NBR (Buna-N)\u003c\/li\u003e\n\u003cli\u003eUnique oval collet design\u003c\/li\u003e\n\u003cli\u003eFDA approved materials\u003c\/li\u003e\n\u003cli\u003eFor water, air, gasses, vacuum, \u0026amp; liquids\u003c\/li\u003e\n\u003cli\u003eNSF Certified 51 \u0026amp; 61\u003c\/li\u003e\n\u003cli\u003eFittings may be gray or white based on availability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249853947947,"sku":"931-0.35","price":56.05,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13249853980715,"sku":"931-0.35:24PK","price":1210.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/uepeuiudsokv9pbtrrcm_dc8767f4-f2ab-425b-a1b6-bcc8d7942dd7.jpg?v=1780998536"},{"product_id":"harmsco-wb-hb-20-1w-waterbetter-calypso-blue-filter-1-micron","title":"Harmsco® WB-HB-20-1W WaterBetter Calypso Blue Filter - 1 Micron","description":"The\u003cb\u003e 20\" BB Harmsco WaterBetter Filter\u003c\/b\u003e is a highly efficient filter cartridge with an engineered media for superior performance. 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Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249880293419,"sku":"WB-HB-20-1W","price":47.4,"currency_code":"USD","in_stock":false},{"title":"Case of 4","offer_id":39982704689336,"sku":"WB-HB-20-1W:4PK","price":157.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/tvf8f1uquhma3bkszezf_4776966e-1296-4416-ae94-d0da13981033.jpg?v=1780996700"},{"product_id":"harmsco-wb-hb-10-50w-waterbetter-calypso-blue-filter-50-micron","title":"Harmsco® WB-HB-10-50W WaterBetter Calypso Blue Filter - 50 Micron","description":"The \u003cb\u003e10\" BB Harmsco WaterBetter Filter\u003c\/b\u003e is a highly efficient filter cartridge with an engineered media for superior performance. It has a pleated design for more surface area, which in turn provides purified water at a higher rate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThermally bonded end caps to ensure better sealing\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003ePleated Polyester-Plus™ Construction\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003eANSI-NSF 61 Certified\u003c\/li\u003e\n\u003cli\u003ePurifies water for a variety of applications:\u003c\/li\u003e\n\u003cli\u003eRO Pre-filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/residential drinking water\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic filtration \u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249880522795,"sku":"WB-HB-10-50W","price":20.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/tvf8f1uquhma3bkszezf_c21e2609-8042-4cb2-b7df-39ef57831058.jpg?v=1780999571"},{"product_id":"harmsco-wb-20-1w-20-waterbetter-filter-1-micron","title":"Harmsco® WB-20-1W 20\" WaterBetter Filter 1 Micron","description":"The \u003cb\u003e20\" Harmsco WaterBetter Filter\u003c\/b\u003e is a highly efficient filter cartridge with an engineered media for superior performance. It has a pleated design for more surface area, which in turn provides purified water at a higher rate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThermally bonded end caps to ensure better sealing\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003ePleated Polyester-Plus Construction\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003ePurifies water for a variety of applications:\u003c\/li\u003e\n\u003cli\u003eRO Pre-filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/residential drinking water\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13249880752171,"sku":"WB-20-1W","price":25.56,"currency_code":"USD","in_stock":false},{"title":"Case of 24","offer_id":39977206284472,"sku":"WB-20-1W:24PK","price":503.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/wepxag0eb3tgtwifrv4i.jpg?v=1780998040"},{"product_id":"harmsco-wb-20-5w-20-waterbetter-filter-5-micron","title":"Harmsco® WB-20-5W 20\" WaterBetter Filter 5 Micron","description":"\u003cb\u003eThe 20\" Harmsco WaterBetter Filter \u003c\/b\u003eis a highly efficient filter cartridge with an engineered media for superior performance. It has a pleated design for more surface area, which in turn provides purified water at a higher rate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThermally bonded end caps to ensure better sealing\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003ePleated Polyester-Plus Construction\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003ePurifies water for a variety of applications:\u003c\/li\u003e\n\u003cli\u003eRO Pre-filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/residential drinking water\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249880883243,"sku":"WB-20-5W","price":21.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/ju3etnhi7ksne8yysoh6.jpg?v=1780996500"},{"product_id":"harmsco-wb-20-20w-20-waterbetter-filter-20-micron","title":"Harmsco® WB-20-20W 20\" WaterBetter Filter 20 Micron","description":"The\u003cb\u003e 20\" Harmsco WaterBetter Filter\u003c\/b\u003e is a highly efficient filter cartridge with an engineered media for superior performance. It has a pleated design for more surface area, which in turn provides purified water at a higher rate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThermally bonded end caps to ensure better sealing\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003ePleated Polyester-Plus Construction\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003ePurifies water for a variety of applications:\u003c\/li\u003e\n\u003cli\u003eRO Pre-filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/residential drinking water\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation betwee Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249880916011,"sku":"WB-20-20W","price":21.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/t0a4usxwryykrwnhgbmh.jpg?v=1780998539"},{"product_id":"harmsco-wb-931-50-29-1-4-waterbetter-filter-50-micron","title":"Harmsco® WB-931-50 29-1\/4\" WaterBetter Filter 50 Micron","description":"\u003cb\u003eHarmsco 801 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249886191659,"sku":"WB-931-50","price":28.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/y46effwqipvb5umjfusu_f7e34993-9cc8-4c63-9a37-31768d3c934a.jpg?v=1780997729"},{"product_id":"harmsco-h-7406-pool-filter-cartridge","title":"Harmsco® H-7406 Pool Filter Cartridge","description":"Harmsco \u003cb\u003eH-7406\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The H-7406 cartridge is composed of polyester. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13249886224427,"sku":"H-7406","price":54.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/moza7bu1nrjxslajzs8b.jpg?v=1780998242"},{"product_id":"harmsco-hc-90-1w-hf-premium-hurricane-harmsco-free-cartridge-1-mic","title":"Harmsco® HC\/90-1W-HF Premium Hurricane Harmsco®-Free Cartridge 1 mic","description":"The \u003cb\u003eHarmsco HC\/90-1W-HF Premium Hurricane Harmsco-Free Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's 100% cellulose-free synthetic composite pleated filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridge changes.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eWater Bottlers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSpecifications:.\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated synthetic composite filter media is 100% cellulose-free\u003c\/li\u003e\n\u003cli\u003ePleated design provides longer filter life and increased particle removal\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 19-1\/2\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 100 gpm\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250275606571,"sku":"HC\/90-1W-HF","price":192.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/x77ph3xtykahpqoy0gki_541ecd72-050d-4413-a6dc-c3cd40616107.jpg?v=1780996649"},{"product_id":"harmsco-h-4326-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-4326-AM SureSafe Pool Filter Cartridge","description":"Harmsco \u003cb\u003eH-4326-AM\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The H-4326-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA. \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePool and Spa Water Test Kits\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer and industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cdiv class=\"Description-Table\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" bgcolor=\"#808080\"\u003e Cross References \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Brand \u003c\/td\u003e\n\u003ctd\u003e Part# \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eHarmsco \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003e H-4326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaker Hydro \u003c\/td\u003e\n\u003ctd\u003e17-B1086 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eUnicel \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003e C-4625 and C-4326 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250335834155,"sku":"H-4326-AM","price":25.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_7f7d0fb3-b50d-4016-8539-7c8f6a19e7a9.jpg?v=1780999871"},{"product_id":"harmsco-hc-170tc-am-suresafe-pool-filter-cartridge","title":"Harmsco® HC\/170TC-AM SureSafe Pool Filter Cartridge","description":"Harmsco \u003cb\u003eHC\/170TC-AM\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The HC\/170TC-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco SureSafe Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cu\u003ePool and Spa Water Test Kits\u003c\/u\u003e\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250335899691,"sku":"HC\/170TC-AM","price":137.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_0052315a-84f0-402b-b781-d278a11fd3fd.jpg?v=1780998670"},{"product_id":"harmsco-tc-105-am-suresafe-pool-filter-cartridge","title":"Harmsco® TC\/105-AM SureSafe Pool Filter Cartridge","description":"Harmsco \u003cb\u003eTC\/105-AM\u003c\/b\u003e cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The Hamsco TC\/105-AM filter cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. Harmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eThe Hamsco TC\/105-AM filter has superior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250336030763,"sku":"TC\/105-AM","price":92.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_0ccb2c80-362c-4130-8cfd-569ef7c2e436.jpg?v=1780997106"},{"product_id":"harmsco-h-usr50-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-USR50-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-USR50-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-USR50-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. Harmsco SureSafe Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePool and Spa Water Test Kits\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003cbr\u003e\u003c\/b\u003e\u003cdiv class=\"Description-Table\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" bgcolor=\"#808080\"\u003e Cross References \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Brand \u003c\/td\u003e\n\u003ctd\u003e Part# \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eHarmsco \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003e H-USR50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSta-Rite Posi-Flow\/Posi-Flow II \u003c\/td\u003e\n\u003ctd\u003e WC108-56S2X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eUnicel \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eUHD-SR50 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250336063531,"sku":"H-USR50-AM","price":69.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_c868a92d-3561-4e75-88f9-548fd9414a64.jpg?v=1780996612"},{"product_id":"harmsco-h-8417-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-8417-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-8417-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-8417-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. Harmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cbr\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250336161835,"sku":"H-8417-AM","price":131.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_37e48f3a-f8a7-45e9-a79e-024318b757a9.jpg?v=1780996497"},{"product_id":"harmsco-h-9407-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-9407-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-9407-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-9407-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer and industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eDisclaimer: \u003c\/strong\u003e\u003cstrong\u003eHarmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE:Harmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250336620587,"sku":"H-9407-AM","price":60.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az.jpg?v=1780996293"},{"product_id":"harmsco-h-usr35-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-USR35-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-uSR35-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-uSR35-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cb\u003e\u003cu\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003ePool and Spa Water Test Kits\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e\u003cdiv class=\"Description-Table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e Cross References \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Brand \u003c\/td\u003e\n\u003ctd\u003e Part# \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmsco \u003c\/td\u003e\n\u003ctd\u003e H-USR35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSta-Rite Posi-Flow\/Posi-Flow II \u003c\/td\u003e\n\u003ctd\u003e WC108-55S2X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnicel \u003c\/td\u003e\n\u003ctd\u003eUHD-SR35 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250337046571,"sku":"H-USR35-AM","price":62.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_9aef2ac9-19ea-4d6d-b036-df99a673e87a.jpg?v=1780997762"},{"product_id":"harmsco-h-usr70-am-suresafe-pool-filter-cartridge","title":"Harmsco® H-USR70-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-USR70-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-USR70-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. Harmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e\u003cdiv class=\"Description-Table\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" bgcolor=\"#808080\"\u003e Cross References \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Brand \u003c\/td\u003e\n\u003ctd\u003e Part# \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eHarmsco \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003e H-USR70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSta-Rite Posi-Flow\/Posi-Flow II \u003c\/td\u003e\n\u003ctd\u003e WC108-57S2X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eUnicel \u003c\/td\u003e\n\u003ctd bgcolor=\"#add8e6\"\u003eUHD-SR70 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250337538091,"sku":"H-USR70-AM","price":73.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_2506f00e-db9f-4a8e-b297-9fc55586aaf2.jpg?v=1780998640"},{"product_id":"harmsco-tc-55-am-suresafe-pool-filter-cartridge","title":"Harmsco® TC\/55-AM SureSafe Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco TC\/55-AM cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The TC\/55-AM cartridge is composed of polyester with anti-microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor-causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs. \u003cbr\u003eHarmsco® SureSafe™ Silver Zeolite technology has been effective against more than 650 strains of bacteria, fungi and molds in laboratory environments. It has completed FDA testing and is registered with the EPA.\u003cbr\u003e\u003cb\u003e\u003cu\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003ePool and Spa Water Test Kits:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAnti-microbial Silver Zeolite technology\u003c\/li\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250338848811,"sku":"TC\/55-AM","price":101.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/h910nt9zhfmqsmgwa1az_d2368e73-70bd-4755-8dc7-ec2e6e669c7e.jpg?v=1780997495"},{"product_id":"harmsco-hc-40-0-35-premium-hurricane-polyester-cartridge-0-35-mic","title":"Harmsco® HC\/40-0.35 Premium Hurricane Polyester Cartridge 0.35 mic","description":"The\u003cb\u003e Harmsco HC\/40 Premium Hurricane Polyester Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-5\/8\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications for Harmsco Premium Hurricane Polyester Cartridges:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250425290795,"sku":"HC\/40-0.35","price":106.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/jfbhn99dbqn9r4lq3bmc_0f66da39-4a6d-4f4f-ae08-05aa179fb4f2.jpg?v=1780996801"},{"product_id":"harmsco-hc-90-0-35-premium-hurricane-polyester-cartridge-0-35-mic","title":"Harmsco® HC\/90-0.35 Premium Hurricane Polyester Cartridge 0.35 mic","description":"The \u003cb\u003eHarmsco HC\/90\u003c\/b\u003e Premium Hurricane Polyester Cartridge provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 19-1\/2\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250426568747,"sku":"HC\/90-.35","price":230.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fppj93cmtekiq70hyvah.jpg?v=1780999303"},{"product_id":"harmsco-hc-40-100-premium-hurricane-polyester-cartridge-100-mic","title":"Harmsco® HC\/40-100 Premium Hurricane Polyester Cartridge 100 mic","description":"The \u003cb\u003eHarmsco HC\/40 Premium Hurricane Polyester Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-5\/8\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250426699819,"sku":"HC\/40-100","price":138.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/jfbhn99dbqn9r4lq3bmc_a3c166b3-e664-4019-8e1c-4264490d6508.jpg?v=1780998745"},{"product_id":"harmsco-hc-40-50-premium-hurricane-polyester-cartridge-50-mic","title":"Harmsco® HC\/40-50 Premium Hurricane Polyester Cartridge 50 mic","description":"The \u003cb\u003eHarmsco HC\/40 Premium Hurricane Polyester Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-5\/8\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250426667051,"sku":"HC\/40-50","price":159.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/jfbhn99dbqn9r4lq3bmc.jpg?v=1780996955"},{"product_id":"harmsco-hc-40-150-premium-hurricane-polyester-cartridge-150-mic","title":"Harmsco® HC\/40-150 Premium Hurricane Polyester Cartridge 150 mic","description":"The \u003cb\u003eHarmsco HC\/40 Premium Hurricane Polyester Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Polyester-Plus filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eEnd caps, center tube and media are thermally bonded for added strength\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-5\/8\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eCertified to ANSI\/NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood and Beverage Filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250426765355,"sku":"HC\/40-150","price":116.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/jfbhn99dbqn9r4lq3bmc_fc2d6147-3ab5-426f-88fb-48bb54626894.jpg?v=1780997873"},{"product_id":"harmsco-pp-hc-90-1-poly-pleat-sediment-filter-1-mic-abs","title":"Harmsco® PP-HC\/90-1 Poly-Pleat Sediment Filter 1 mic ABS","description":"The \u003cb\u003eHarmsco HC\/90 Poly-Pleat Sediment Filter\u003c\/b\u003e - 1 mic substantially removes a wide array of contaminants from water such as silt, sediment, cysts and turbidity. The pleated polypropylene filter media provides more surface area for longer life and increased particle removal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAbsolute rated (99.9% one micron removal)\u003c\/li\u003e\n\u003cli\u003ePleated for increased surface area\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eHigh flow rate capacity\u003c\/li\u003e\n\u003cli\u003eFDA listed materials\u003c\/li\u003e\n\u003cli\u003eThermally bonded construction\u003c\/li\u003e\n\u003cli\u003eTemperature rated to 140º F\u003c\/li\u003e\n\u003cli\u003eMelt blown polypropylene media, PVC end caps, PVC center tubes\u003c\/li\u003e\n\u003cli\u003eIdeal for water systems at state parks, trailer parks, small communities\u003c\/li\u003e\n\u003cli\u003eIdeal for municipal water filtration applications to meet Surface Water Treatment Rules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250427748395,"sku":"PP-HC\/90-1","price":217.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/k5q3hgzuncqmkhycrqk8.jpg?v=1780998290"},{"product_id":"harmsco-921-20-19-1-2-premium-pleated-filter-20-mic","title":"Harmsco® 921-20 19-1\/2\" Premium Pleated Filter 20 mic","description":"The \u003cb\u003eHarmsco 921 Series filters\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250429222955,"sku":"921-20","price":20.0,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13250429190187,"sku":"921-20:24PK","price":379.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/bm43var8vexkihimtou6_ee85cdc2-047f-4612-aa2d-a6723791184a.jpg?v=1780999867"},{"product_id":"harmsco-hc-40-50ht-premium-hurricane-high-temp-cartridge-50-mic","title":"Harmsco® HC\/40-50HT Premium Hurricane High-Temp Cartridge 50 mic","description":"Harmsco \u003cb\u003eHC\/40-50HT\u003c\/b\u003e Premium Hurricane High-Temp Cartridge provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. 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Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250496430123,"sku":"HC\/40-50HT","price":215.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/qdo4sotci0zweyr6kd0h.jpg?v=1780998770"},{"product_id":"harmsco-701-0-35-10-10-premium-pleated-polyester-filter-0-35-mic","title":"Harmsco® 701-0.35\/10 10\" Premium Pleated Polyester Filter 0.35 mic","description":"The \u003cb\u003eHarmsco 701 Polyester-Plus Series Filter\u003c\/b\u003e Cartridges are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered. 701 Series filters are designed to fit housings that accept 2-1\/2\" diameter filters, but are also compatible with Harmsco HIF, BC, HBC and FSSS Series housings.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; Beverage Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design offers more surface area resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 4 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250498002987,"sku":"701-0.35\/10","price":18.92,"currency_code":"USD","in_stock":false},{"title":"28-Pack Case of Filters","offer_id":13250498035755,"sku":"701-0.35\/10:28PK","price":476.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/uepeuiudsokv9pbtrrcm_fd8e6b03-6d1e-4457-8fea-f3dbff120379.jpg?v=1780997631"},{"product_id":"harmsco-701-5-10-10-premium-pleated-polyester-filter-5-mic","title":"Harmsco® 701-5\/10 10\" Premium Pleated Polyester Filter 5 mic","description":"The \u003cb\u003eHarmsco 701 Polyester-Plus Series Filter\u003c\/b\u003e Cartridges are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, re-usability, and the lowest cost per gallon filtered. 701 Series filters are designed to fit housings that accept 2-1\/2\" diameter filters, but are also compatible with Harmsco HIF, BC, HBC and FSSS Series housings.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design offers more surface area resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 4 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications;\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eMunicipal Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eCommercial\/Residential Drinking Water Filtration\u003c\/li\u003e\n\u003cli\u003eDesalination Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; Beverage Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250498166827,"sku":"701-5\/10","price":11.88,"currency_code":"USD","in_stock":false},{"title":"28-Pack Case of Filters","offer_id":13250498199595,"sku":"701-5\/10:28PK","price":299.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/hzvoke7wc9opmucmuf14_0260b994-2a83-4c81-8174-98bce9ad3e0e.jpg?v=1780997239"},{"product_id":"harmsco-931-10-29-1-4-premium-pleated-filter-10-mic","title":"Harmsco® 931-10 29-1\/4\" Premium Pleated Filter 10 mic","description":"\u003cb\u003eHarmsco 931 Series are highly efficient filter cartridges made of pleated Polyester-Plus filter\u003c\/b\u003e media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 18 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250498396203,"sku":"931-10","price":39.1,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":32530138628171,"sku":"931-10:24PK","price":844.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/lxvvhqpnvafvjbw6p1kq_567ce0fa-d4c8-4d66-b0e2-34209e839bef.jpg?v=1780998371"},{"product_id":"harmsco-hc-170-20ht-premium-hurricane-high-temp-cartridge-20-mic","title":"Harmsco® HC\/170-20HT Premium Hurricane High-Temp Cartridge 20 mic","description":"The \u003cb\u003eHarmsco HC\/170-20HT Premium Hurricane High-Temp Cartridge provides longer filter\u003c\/b\u003e runs for fewer change-outs resulting in a lower overall operating cost. 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The filter's Polyester-Plus pleated filter media is good up to 200°F and allows for higher flow rates and lower initial pressure drop which means there are fewer cartridge changes in applications with.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated Polyester-Plus filter media\u003c\/li\u003e\n\u003cli\u003ePleated design provides longer filter life and increased particle removal\u003c\/li\u003e\n\u003cli\u003eAqueous and oil based fluid applications\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 19-1\/2\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 200°F\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 70 gpm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eHot Water Loops\u003c\/li\u003e\n\u003cli\u003eBoiler Make-up Water\u003c\/li\u003e\n\u003cli\u003ePetrochemical\u003c\/li\u003e\n\u003cli\u003eLubricating Oil\u003c\/li\u003e\n\u003cli\u003eCutting Fluids\u003c\/li\u003e\n\u003cli\u003eSolvents\u003c\/li\u003e\n\u003cli\u003eDistillate Fuel\u003c\/li\u003e\n\u003cli\u003eFuel Oil\u003c\/li\u003e\n\u003cli\u003eHydraulic Fluids\u003c\/li\u003e\n\u003cli\u003eBio Fuels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250499903531,"sku":"HC\/90-20HT","price":255.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/iciydgndugce3pjhamfl.jpg?v=1780996409"},{"product_id":"harmsco-hc-170-5htm-premium-hurricane-high-temp-cartridge-5-mic","title":"Harmsco® HC\/170-5HTM Premium Hurricane High-Temp Cartridge 5 mic","description":"Harmsco \u003cb\u003eHC\/170-5HTM\u003c\/b\u003e Premium Hurricane High-Temp Cartridge provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. 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The filter's cellulose phenolic pleated filter media is good up to 200°F and allows for higher flow rates and lower initial pressure drop which means there are fewer cartridge changes in applications with.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eApplications:\u003cbr\u003e\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eHot Water Loops\u003c\/li\u003e\n\u003cli\u003eBoiler Make-up Water\u003c\/li\u003e\n\u003cli\u003ePetrochemical\u003c\/li\u003e\n\u003cli\u003eLubricating Oil\u003c\/li\u003e\n\u003cli\u003eCutting Fluids\u003c\/li\u003e\n\u003cli\u003eSolvents\u003c\/li\u003e\n\u003cli\u003eDistillate Fuel\u003c\/li\u003e\n\u003cli\u003eFuel Oil\u003c\/li\u003e\n\u003cli\u003eHydraulic Fluids\u003c\/li\u003e\n\u003cli\u003eBio Fuels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated cellulose phenolic filter media\u003c\/li\u003e\n\u003cli\u003ePleated design provides longer filter life and increased particle removal\u003c\/li\u003e\n\u003cli\u003eAqueous and oil based fluid applications\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 19-1\/2\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 200°F\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 70 gpm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250499969067,"sku":"HC\/90-5CPHT","price":275.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/kiyaeoxdz8kyjilrxuci.jpg?v=1780998863"},{"product_id":"harmsco-801-20-am-2-3-4-x-9-3-4-premium-suresafe-cartridge-20-mic","title":"Harmsco® 801-20-AM 2-3\/4\" x 9-3\/4\" Premium SureSafe Cartridge 20 mic","description":"The \u003cb\u003eHarmsco 801-20-AM Premium SureSafe Cartridge\u003c\/b\u003e is interwoven with Agion Silver Zeolite fibers to reduce odor-causing bacteria and inhibit the growth of destructive mold and mildew on the cartridge. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated antimicrobial media with Agion Silver Zeolite fibers\u003c\/li\u003e\n\u003cli\u003ePleated design provides longer filter life and increased particle removal\u003c\/li\u003e\n\u003cli\u003eAgion Silver Zeolite is FDA tested and registered with the EPA\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-3\/4\" x 2-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 6 gpm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eReverse Osmosis Pre-Filtration\u003c\/li\u003e\n\u003cli\u003eBoiler Make-Up Water Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eSurface Water Filtration\u003c\/li\u003e\n\u003cli\u003eWell Water\u003c\/li\u003e\n\u003cli\u003eSalt Water\/Desalination Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Waste Water Filtration\u003c\/li\u003e\n\u003cli\u003ePre-Filter for Carbon Filters\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250500198443,"sku":"801-20-AM","price":11.24,"currency_code":"USD","in_stock":false},{"title":"Case of 24","offer_id":13250500231211,"sku":"801-20-AM:24PK","price":218.51,"currency_code":"USD","in_stock":false},{"title":"10 Cases of Filters (240 Filters)","offer_id":13250500296747,"sku":"801-20-AM:240PK","price":1672.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/f6dvkhx8chkcs04wrzgv.jpg?v=1780999058"},{"product_id":"harmsco-hc-40-pm-hurricane-poly-mesh-cartridge-250-mic","title":"Harmsco® HC\/40-PM Hurricane Poly-Mesh Cartridge 250 mic","description":"The \u003cb\u003eHarmsco HC\/40-PM Hurricane Poly-Mesh Cartridge\u003c\/b\u003e provides longer filter runs for fewer change-outs resulting in a lower overall operating cost. The filter's pleated Poly-Mesh filter media allows for higher flow rates and lower initial pressure drop which means there are fewer cartridges to change.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePleated design for increased surface area and dirt holding capacity\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable in most applications\u003c\/li\u003e\n\u003cli\u003eFilter Dimensions: 9-5\/8\" x 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 50 gpm\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 140°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications :\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eIndustrial Water Filtration\u003c\/li\u003e\n\u003cli\u003eWater Reuse\u003c\/li\u003e\n\u003cli\u003eFrac Water Filtration\u003c\/li\u003e\n\u003cli\u003eIndustrial Coolant Filtration\u003c\/li\u003e\n\u003cli\u003eCooling Tower Filtration\u003c\/li\u003e\n\u003cli\u003eChill Water Loop Filtration\u003c\/li\u003e\n\u003cli\u003eMarine\/Aquatic Filtration\u003c\/li\u003e\n\u003cli\u003eEnvironmental Filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250502361131,"sku":"HC\/40-PM","price":161.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/nirwegp86yr41x3c1zp2.jpg?v=1780996742"},{"product_id":"harmsco-hac-10-lr-w-ac-lead-removal-filter-9-3-4-x-2-3-4-5-mic","title":"Harmsco® HAC-10-LR-W AC \u0026 Lead Removal Filter 9-3\/4\" x 2-3\/4\" - 5 mic","description":"The \u003cb\u003eHarmsco HAC-10-LR-W AC \u0026amp; Lead Removal Filter\u003c\/b\u003e fits all Harmsco Up-Flow filter housings and most single cartridge filter housings, designed to accept 9-3\/4\" length Cartridges.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e5 Micron Dual Stage\u003c\/li\u003e\n\u003cli\u003ePulverized Activated Carbon\u003c\/li\u003e\n\u003cli\u003eCellulose Free to protect against degradation from bacteria\u003c\/li\u003e\n\u003cli\u003eWet Molded with Polyolefin Fibers for Superior Filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemoves:\u003c\/b\u003e Lead, Chlorine, Taste, Odor, \u0026amp; Organic Chemicals\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReduces:\u003c\/b\u003e Turbidity, Sediment, Sand, Rust \u0026amp; Solids\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature Limit:\u003c\/b\u003e 160° F\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Flow Rate: \u003c\/b\u003e0.75 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions: \u003c\/b\u003e9-34\" (L) x 2-3\/4\" (OD) x 1-1\/16\" (ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChlorine \u0026amp; Lead Removal:\u003c\/b\u003e Up to 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertifications:\u003c\/b\u003e FDA Listed, NSF 42\u003c\/li\u003e\n\u003c\/ul\u003e \u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250594603051,"sku":"HAC-10-LR-W","price":24.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/ts4hm5b5ez5cmhjrdltf.jpg?v=1780998038"},{"product_id":"harmsco-801-50-20-20-premium-pleated-filter-50-mic","title":"Harmsco® 801-50\/20 20\" Premium Pleated Filter 50 mic","description":"The \u003cb\u003eHarmsco 801 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e:\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 12 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250691563563,"sku":"801-50\/20","price":23.0,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13250691530795,"sku":"801-50\/20:24PK","price":458.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/olexphkprbfwqjyhbe0s.jpg?v=1780999801"},{"product_id":"harmsco-931-20-29-1-4-premium-pleated-filter-20-mic","title":"Harmsco® 931-20 29-1\/4\" Premium Pleated Filter 20 mic","description":"The \u003cb\u003eHarmsco 931 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e:\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 18 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250695757867,"sku":"931-20","price":42.08,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13250695725099,"sku":"931-20:24PK","price":959.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/bm43var8vexkihimtou6_f97b1e4a-30be-4140-9b2a-e341df4e63f5.jpg?v=1780996939"},{"product_id":"harmsco-931-50-29-1-4-premium-pleated-filter-50-mic","title":"Harmsco® 931-50 29-1\/4\" Premium Pleated Filter 50 mic","description":"The \u003cb\u003eHarmsco 931 Series\u003c\/b\u003e are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e:\u003cul\u003e\n\u003cli\u003ePleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal\u003c\/li\u003e\n\u003cli\u003eLonger filtration runs for fewer change-outs and less maintenance\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eThermally bonded for longer usable life\u003c\/li\u003e\n\u003cli\u003eRecommended Flow Rate: 18 gpm\u003c\/li\u003e\n\u003cli\u003eFDA approved materials - NSF 61 certified\u003c\/li\u003e\n\u003cli\u003eEngineered media for superior performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ci\u003e\u003cb\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/b\u003e\u003c\/i\u003e","brand":"Harmsco","offers":[{"title":"Single","offer_id":13250702475307,"sku":"931-50","price":42.08,"currency_code":"USD","in_stock":false},{"title":"24-Pack","offer_id":13250702508075,"sku":"931-50:24PK","price":908.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/olexphkprbfwqjyhbe0s_3dc09366-f3dd-4706-a349-4e97785f6323.jpg?v=1780998289"},{"product_id":"harmsco-h-7656-pool-filter-cartridge","title":"Harmsco® H-7656 Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco H-7656 cartridges\u003c\/b\u003e offer superior water clarity, polish, and sparkle for your swimming pool water. The H-7656 cartridge is composed of polyester. Its pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003e \u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e Disclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e\u003cdiv class=\"Description-Table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e Cross References \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Brand \u003c\/td\u003e\n\u003ctd\u003e Part# \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmsco \u003c\/td\u003e\n\u003ctd\u003e H-7656\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003ctd\u003eCX500-RE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnicel \u003c\/td\u003e\n\u003ctd\u003e C-7656\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250749792299,"sku":"H-7656","price":42.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fg5njzxtd7pmvp3snobt.jpg?v=1780998633"},{"product_id":"harmsco-tc-155-pool-filter-cartridge","title":"Harmsco® TC\/155 Pool Filter Cartridge","description":"The \u003cb\u003eHarmsco Tropi-Clean 155 Pool\/Spa filter\u003c\/b\u003e cartridge balances strength with excellent permeability, for performance you can count on! The Harmsco Tropi-Clean Pool\/Spa filters are 100% polyester pleated media. Pleated media offers up to 12 times more surface area than other cartridges, meaning removal of more dirt, sediment, and other particulates for longer runs and fewer change-outs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eCleanable \u0026amp; reusable\u003c\/li\u003e\n\u003cli\u003eMore surface area\u003c\/li\u003e\n\u003cli\u003eSuperior media construction\u003c\/li\u003e\n\u003cli\u003eConsumer \u0026amp; industrial pool applications\u003c\/li\u003e\n\u003cli\u003eThermal bonding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003ci\u003eDisclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.\u003c\/i\u003e\u003c\/b\u003e","brand":"Harmsco","offers":[{"title":"Default Title","offer_id":13250749956139,"sku":"TC\/155","price":124.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/rysfympfcugfxodymujx.jpg?v=1780999886"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/collections\/eguzqkitfese3hdyx9eb.jpg?v=1589402737","url":"https:\/\/www.freshwatersystems.com\/collections\/harmsco.oembed?page=2","provider":"Fresh Water Systems","version":"1.0","type":"link"}