Filter Wrench
We offer water filter wrenches for filter replacement and water treatment and purification system maintenance by all the top water filtration brands.
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Pentair Water
Regular price From $6.21 Unit priceUnit price /UnavailablePart #: 150296
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Pentair Water
Regular price From $10.22 Unit priceUnit price /UnavailablePart #: 144368
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OMNIFilter, Flotec
Regular price $3.99 Unit priceUnit price /UnavailablePart #: OW1
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![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=1787911410&width=460)
Regular price $3.37 Unit priceUnit price /UnavailablePart #: SW-3E
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Aqua-Pure - 3M Purification
Filter Wrench For AquaPure AP11, AP12, AP26, AP51, AP101, AP102
Regular price $10.34 Unit priceUnit price /UnavailablePart #: 68434-32C
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Regular price $4.27 Unit priceUnit price /UnavailablePart #: 21401240
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Regular price $2.86 Unit priceUnit price /UnavailablePart #: 68900-33
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Regular price $3.56 Unit priceUnit price /UnavailablePart #: SW-2E
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Pentair Water
Regular price From $6.41 Unit priceUnit price /UnavailableBackorderedPart #: SW-1A:50PK
Save up to 21% with bulk pricing -
Regular price $2.90 Unit priceUnit price /UnavailablePart #: SW-1014
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Everpure i2000 Insurice Filter Cartridge
Discount Applied in Cart!
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Regular price $6.25 Unit priceUnit price /UnavailableLow stockPart #: WW-FF
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Pentair Water
Regular price From $2.27 Unit priceUnit price /UnavailablePart #: PFW190
Save up to 5% with bulk pricing -
Regular price $2.86 Unit priceUnit price /UnavailablePart #: WR500
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![Filter Wrench [WR100] Watts Flowmatic POU Slim Line Series FH500, FH4000, FH4200 & FH7000](//www.freshwatersystems.com/cdn/shop/files/zgzqwxkc01nmudzesrxx.jpg?v=1787908556&width=460)
Regular price $4.26 Unit priceUnit price /UnavailablePart #: WR100
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Regular price $2.90 Unit priceUnit price /UnavailableLow stockPart #: SW-1014E
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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=1787908989&width=460)
Regular price $4.26 Unit priceUnit price /UnavailablePart #: SW-200
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Sold OutRegular price From $5.04 Unit priceUnit price /UnavailableSold outPart #: 150295
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Sold OutPentair Water
Regular price $2.01 Unit priceUnit price /UnavailableSold outPart #: FW10F
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Sold OutEverpure Residential
Regular price $6.53 Unit priceUnit price /UnavailableSold outPart #: 144880
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Sold OutRegular price $7.75 Unit priceUnit price /UnavailableSold outPart #: S3072
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Sold OutRegular price $8.49 Unit priceUnit price /UnavailableSold outPart #: 070007
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Sold OutAmerican Plumber
Regular price $7.30 Unit priceUnit price /UnavailableSold outPart #: 150424-51
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Sold OutRegular price $15.99 Unit priceUnit price /UnavailableSold outPart #: 070008
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Sold OutRegular price $8.49 Unit priceUnit price /UnavailableSold outPart #: 070006
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Sold OutWatts AquaLock/SeaTech
Regular price $21.99 Unit priceUnit price /UnavailableSold outPart #: 351192-18
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Sold OutRegular price $5.29 Unit priceUnit price /UnavailableSold outPart #: 21401003
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Sold OutOMNIFilter, Flotec
Regular price $21.00 Unit priceUnit price /UnavailableSold outPart #: 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=1787911410&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=1787908556&width=460)
![Pentair Filter Wrench [SW-200] For #10 & #20 Sumps with 6 Ribs](http://www.freshwatersystems.com/cdn/shop/files/sebtl7swgure3snr7cng.jpg?v=1787908989&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.