Filter Wrench
We offer water filter wrenches for filter replacement and water treatment and purification system maintenance by all the top water filtration brands.
Pentair Water
Regular price From $6.21 Unit priceUnit price /UnavailablePart #: 150296
Sold OutPentair Water
Regular price From $10.22 Unit priceUnit price /UnavailableSold outPart #: 144368
OMNIFilter, Flotec
Regular price $3.99 Unit priceUnit price /UnavailablePart #: OW1
Sold OutRegular price From $5.04 Unit priceUnit price /UnavailableSold outPart #: 150295
![Neo-Pure SW-3E Filter Wrench for 10” and 20” Big Blue Housings [FHBB-HDX, HF45, WWQ FH5000 and FH10000]](//www.freshwatersystems.com/cdn/shop/files/sqpypvslc9xvorzcuhs7.jpg?v=1780999151&width=460)
Regular price $3.37 Unit priceUnit price /UnavailablePart #: SW-3E
Aqua-Pure - 3M Purification
Filter Wrench For AquaPure AP11, AP12, AP26, AP51, AP101, AP102
Regular price $10.34 Unit priceUnit price /UnavailableVery low stockPart #: 68434-32C
Regular price $4.27 Unit priceUnit price /UnavailablePart #: 21401240
Regular price $2.86 Unit priceUnit price /UnavailablePart #: 68900-33
Regular price $3.56 Unit priceUnit price /UnavailablePart #: SW-2E
Sold OutPentair Water
Regular price $2.01 Unit priceUnit price /UnavailableSold outPart #: FW10F
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15% OFF
Everpure i2000 Insurice Filter Cartridge
Discount Applied in Cart!
Pentair Water
Regular price From $6.41 Unit priceUnit price /UnavailableBackorderedPart #: SW-1A:50PK
Save up to 21% with bulk pricing
Sold OutEverpure Residential
Regular price $6.53 Unit priceUnit price /UnavailableSold outPart #: 144880
Regular price $2.90 Unit priceUnit price /UnavailablePart #: SW-1014
Regular price $6.25 Unit priceUnit price /UnavailableLow stockPart #: WW-FF
Sold OutRegular price $7.75 Unit priceUnit price /UnavailableSold outPart #: S3072
Pentair Water
Regular price From $2.27 Unit priceUnit price /UnavailablePart #: PFW190
Save up to 5% with bulk pricing
Sold OutRegular price $8.49 Unit priceUnit price /UnavailableSold outPart #: 070007
Sold OutAmerican Plumber
Regular price $7.30 Unit priceUnit price /UnavailableSold outPart #: 150424-51
Sold OutRegular price $15.99 Unit priceUnit price /UnavailableSold outPart #: 070008
Regular price $2.86 Unit priceUnit price /UnavailablePart #: WR500
![Filter Wrench [WR100] Watts Flowmatic POU Slim Line Series FH500, FH4000, FH4200 & FH7000](//www.freshwatersystems.com/cdn/shop/files/zgzqwxkc01nmudzesrxx.jpg?v=1780996440&width=460)
Regular price $4.26 Unit priceUnit price /UnavailablePart #: WR100
Sold OutRegular price $8.49 Unit priceUnit price /UnavailableSold outPart #: 070006
Watts AquaLock/SeaTech
Regular price $21.45 Unit priceUnit price /UnavailableVery low stockPart #: 351192-18
Regular price $2.90 Unit priceUnit price /UnavailablePart #: SW-1014E
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MOST ORDERS OVER $89
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![Pentair Filter Wrench [SW-200] For #10 & #20 Sumps with 6 Ribs](//www.freshwatersystems.com/cdn/shop/files/sebtl7swgure3snr7cng.jpg?v=1780996864&width=460)
Regular price $4.26 Unit priceUnit price /UnavailablePart #: SW-200
Sold OutRegular price $5.29 Unit priceUnit price /UnavailableSold outPart #: 21401003
OMNIFilter, Flotec
Regular price $21.00 Unit priceUnit price /UnavailableVery low stockPart #: OW2-070006
![Neo-Pure SW-3E Filter Wrench for 10” and 20” Big Blue Housings [FHBB-HDX, HF45, WWQ FH5000 and FH10000]](http://www.freshwatersystems.com/cdn/shop/files/sqpypvslc9xvorzcuhs7.jpg?v=1780999151&width=460)
![Filter Wrench [WR100] Watts Flowmatic POU Slim Line Series FH500, FH4000, FH4200 & FH7000](http://www.freshwatersystems.com/cdn/shop/files/zgzqwxkc01nmudzesrxx.jpg?v=1780996440&width=460)
![Pentair Filter Wrench [SW-200] For #10 & #20 Sumps with 6 Ribs](http://www.freshwatersystems.com/cdn/shop/files/sebtl7swgure3snr7cng.jpg?v=1780996864&width=460)
Want to learn more?
Filter wrenches make water filter change-outs quick and easy. Our filter wrenches are designed for specific filter housings to ensure a perfect fit for easy loosening and tightening.
NOTE: Never use the filter wrench to loosen the filter housing cap. Doing so may strip or rip the o-ring inside.
NOTE: Never use the filter wrench to loosen the filter housing cap. Doing so may strip or rip the o-ring inside.