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Water Filter Housings

Water Filter Housings - Whole House Filter Systems, Replacement Housings for RO Reverse Osmosis Systems and Undersink Drinking Water Filter Systems.

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  1. OMNIFILTER BF7a Whole House Big Blue Water Filter System

    OMNIFILTER BF7a Whole House Big Blue Water Filter System

    Regular Price: $79.99

    Special Price: $39.00

    As low as: $24.99

    The OmniFilter BF7a Whole House Water Filter System reduces dirt, sand, sediment and rust particles from your water and comes complete with an RS6 Rust and Sediment Filter and filter wrench. It will also accept OmniFilter's T08, R06, RS15 and RS16 filters. Uses Big Blue Replacement Water Filter Cartridges. Learn More
  2. Culligan HD950a Big Blue Whole House Water Filter System - Pentek, Ametek and US Filter

    Culligan HD950a Big Blue Whole House Water Filter System - Pentek, Ametek and US Filter

    Regular Price: $59.99

    Special Price: $48.99

    As low as: $37.99

    Culligan HD950a Big Blue Whole House Water Filter System - Pentek, Ametek and US Filter. HD-950 Whole House Water Filter. Four times the capacity (lifespan) of standard 10 inch whole house water filters. The #10 heavy duty big blue whole house water filter has high flow and heavy sediment capabilities. Durable construction. The #10 Big Blue housing pressure release button on the cap allows for release of the whole house water filter pressure in order to more easily unscrew the sump from the cap. If installed before appliances with a sediment filter, the #10 Big Blue water filter housings extend the life of washing machines, water heaters, and other household appliances by reducing sediment before it reaches the appliances. Ideal for homes, farms, private wells, restaurants, swimming pools, spas, and irrigation systems. Learn More
  3. Pentek ® 158002 SlimLine 5 Inch Water Filter Housing

    Pentek ® 158002 SlimLine 5 Inch Water Filter Housing

    Regular Price: $28.99

    Special Price: $19.99

    As low as: $16.99

    Pentek ® 158002 SlimLine 5" Water Filter Housing. 3/8" Female NPT Threads. For 5" replacement water filter cartridges. Built in pressure relief valve provides easier filter changing. Learn More
  4. Omnifilter Slimline 10 Inch Water Filter Housing

    Omnifilter Slimline 10 Inch Water Filter Housing

    Regular Price: $34.99

    Special Price: $15.99

    Water Filter Housing - 10" Slimline replacement filter housing with 1/4" Female FNPT threaded ports. No pressure relief valve. Great as a stand alone water filter or as a replacement for broken sumps on RO systems. Cheaper than some sumps alone and assures that you can complete the repair of a broken sump on a RO system. There are many different thread patterns on the sump / cap assemblies. A mismatch may cause a leak. This housing uses a very common thread pattern. If the sump does not work as a replacement then also replace the housing cap. This will assure a perfect fit. Learn More
  5. Water Filter Housing - Slimline 10 Inch

    Water Filter Housing - Slimline 10 Inch

    Regular Price: $34.99

    Special Price: $17.99

    As low as: $13.99

    Water Filter Housing - 10" Slimline replacement filter housing. Choose 1/4" or 3/8" Female FNPT threaded ports. No pressure relief valve. Great as a stand alone water filter or as a replacement for broken sumps on RO systems. Cheaper than some sumps alone and assures that you can complete the repair of a broken sump on a RO system. There are many different thread patterns on the sump / cap assemblies. A mismatch may cause a leak. This housing uses a very common thread pattern. If the sump does not work as a replacement then also replace the housing cap. This will assure a perfect fit. Learn More
  6. US Filter Pentek 158005 Slimline 10 Inch Blue Water Filter Housing

    US Filter Pentek 158005 Slimline 10 Inch Blue Water Filter Housing

    Regular Price: $29.99

    Special Price: $19.99

    As low as: $13.99

    US Filter Pentek 158005 Slimline 10 Inch Blue Water Filter Housing. Includes pressure relief button for easy filter changes. For 10", 9 7/8" & 9 3/4" replacement filter cartridges - 3/8" Female FNPT Threaded Ports. Typical housing for use in replacing a damaged RO filter housing or for a single stage filter for POU (point of use). Learn More
  7. US Filter Pentek 158007 Slimline 10 Inch Clear Water Filter Housing

    US Filter Pentek 158007 Slimline 10 Inch Clear Water Filter Housing

    Regular Price: $39.99

    Special Price: $29.99

    As low as: $23.99

    US Filter Pentek 158007 Slimline 10 Inch Clear Water Filter Housing. Includes pressure relief button for easy filter changes. For 10", 9 7/8" & 9 3/4" replacement filter cartridges - 3/8" Female FNPT Threaded Ports. Typical housing for use in replacing a damaged RO filter housing or for a single stage filter for POU (point of use). Learn More
  8. Pentek ® 158129 SlimLine 20 Inch Water Filter Housing

    Pentek ® 158129 SlimLine 20 Inch Water Filter Housing

    Regular Price: $47.99

    Special Price: $34.99

    As low as: $29.99

    Pentek ® 158129 SlimLine 20" Water Filter Housing. 3/8" Female NPT threaded ports. No pressure relief valve. Uses SW-1 wrench and 151121 o-ring. Learn More
  9. Pentek ® 244047 SlimLine Water Filter Housing Mounting Bracket Kit

    Pentek ® 244047 SlimLine Water Filter Housing Mounting Bracket Kit

    Regular Price: $9.99

    Special Price: $6.99

    As low as: $4.29

    Pentek ® 244047 SlimLine Water Filter Housing Mounting Bracket Kit. For all 5", 10" & 20" Pentek SlimLine Water Filter Housings. Bracket and screws. Learn More
  10. Pentek / Ametek / US Filter BFS-201 Drinking Water Filter System Pentek 160196

    Pentek / Ametek / US Filter BFS-201 Drinking Water Filter System Pentek 160196

    Regular Price: $99.99

    Special Price: $69.99

    As low as: $49.99

    Pentek / Ametek / US Filter BFS-201 Drinking Water Filter System Pentek 160196 With Two 10" Slim Line Housings. Comes Mounted On Hanging Bracket. Integral pressure relief button for easy filter changes. 3/8" FNPT Ports. Filters Optional And Additional. 14" X 10" X 4 1/2". Learn More
  11. Pentek # 153014 5 inch Replacement Water Filter System Sump Housing

    Pentek # 153014 5 inch Replacement Water Filter System Sump Housing

    Regular Price: $23.99

    Special Price: $14.99

    As low as: $10.99

    Pentek # 153014 5 inch Replacement Water Filter System Sump. Also fits most Culligan, Ametek, US Filter, Plymouth, Kleen Plus, American Plumber, Bruner and many other brands. Slim Line 5" Replacement Sump - # 153014 - Fits Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Priced in Blue. Clear available for additional amount. Learn More
  12. Pentek Slim Line 10" Replacement Water Filter Housing Sump - # 153017

    Pentek Slim Line 10" Replacement Water Filter Housing Sump - # 153017

    Regular Price: $28.99

    Special Price: $19.99

    As low as: $15.99

    Pentek Slim Line 10" Replacement Water Filter Housing Sump - # 153017. Fits Ametek, US Filter, Plymouth, Pentek, Culligan, Kleen Plus, American Plumber, Bruner & Many Other Brands Compatible Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More
  13. Repalcement Sump - 10 Inch Standard Size Replacement Sump

    Repalcement Sump - 10 Inch Standard Size Replacement Sump

    Regular Price: $29.99

    Special Price: $19.99

    As low as: $15.99

    Repalcement Sump - 10 Inch Standard Size Replacement Sump - Fits Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More
  14. Pentek ® 150067 Standard 3/4 Inch Water Filter Housing - Replaces PVHCL - PSCL

    Pentek ® 150067 Standard 3/4 Inch Water Filter Housing - Replaces PVHCL - PSCL

    Regular Price: $39.99

    Special Price: $26.99

    As low as: $22.99

    Pentek ® 150067 Standard 3/4 Inch Water Filter Housing. 10" Filter Housing with 3/4" threaded female NPT threads. Replaces PVHCL & PSCL. Built in pressure release valve for easier filter changing. Uses standard size filter. Learn More
  15. Pentek ® 150071 Clear 3/4 Inch Standard Water Filter Housing

    Pentek ® 150071 Clear 3/4 Inch Standard Water Filter Housing

    Regular Price: $49.99

    Special Price: $34.99

    As low as: $29.99

    Pentek ® 150071 Clear 3/4" Standard Water Filter Housing. 10" with 3/4" female NPT threaded ports. Built in pressure relief valve makes filter chaging easier. Learn More
  16. Pentek ® 150015 High Temperature 3/4 Inch Standard Water Filter Housing - Red

    Pentek ® 150015 High Temperature 3/4 Inch Standard Water Filter Housing - Red

    Regular Price: $129.99

    Special Price: $99.99

    As low as: $84.99

    Pentek ® 150015 High Temperature 3/4" Standard Water Filter Housing. 10" red color, high temperature housing (100 degrees F) with 3/4" female NPT threaded high flow ports. Learn More
  17. Pentek ® 150069 20 Inch Standard Water Filter Housing

    Pentek ® 150069 20 Inch Standard Water Filter Housing

    Regular Price: $59.99

    Special Price: $44.99

    As low as: $39.99

    Pentek ® 150069 3/4 Inch Standard Water Filter Housing. 20 inch with 3/4" female NPT threaded ports. For 20" replacement filter cartridges. 3/4" ports for higher flow rates. Built in pressure relief valve for easier filter changing. Uses SW-2 filter wrench and 151120 o-rings. Uses standard size filters. Learn More
  18. Pentek ® 150578 Mounting Bracket Kit For 3/4 Inch Standard Water Filter Housings

    Pentek ® 150578 Mounting Bracket Kit For 3/4 Inch Standard Water Filter Housings

    Regular Price: $13.99

    Special Price: $9.99

    As low as: $7.49

    Pentek ® 150578 Mounting Bracket Kit For 3/4 Inch Standard Water Filter Housings. Learn More
  19. Pentek # 153001 Standard Replacement Water Filter Housing Sump

    Pentek # 153001 Standard Replacement Water Filter Housing Sump

    Regular Price: $32.99

    Special Price: $23.99

    As low as: $19.99

    Pentek # 153001 Standard Replacement Water Filter Housing Sump Fits Most Culligan, Ametek, US Filter, Plymouth, Kleen Plus, American Plumber, Bruner & Many Other Brands Compatible. Standard 10" Replacement Sump - # 153001 - Fits Most Housings Using 4" Diameter Standard O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More
  20. Pentek ® 150237 Big Blue 10 Inch Water Filter Housing

    Pentek ® 150237 Big Blue 10 Inch Water Filter Housing

    Regular Price: $69.99

    Special Price: $49.99

    As low as: $43.99

    Pentek ® 150237 Big Blue 10" Water Filter Housing. Integral pressure relief button for easier filter changing. 1" Female NPT inlet / oulet ports. HFFP /pr. Learn More
  21. Pentek ® 166219 Big Clear 10 Inch Water Filter Housing

    Pentek ® 166219 Big Clear 10 Inch Water Filter Housing

    Regular Price: $139.99

    Special Price: $114.99

    As low as: $103.99

    Pentek ® #166219 Big Clear 10" Water Filter Housing. 1" FNPT threaded ports. Built in pressure relief valve for easier filter changing. Learn More
  22. Pentek # 151254 O-Ring For Big Clear Water Filter Housing

    Pentek # 151254 O-Ring For Big Clear Water Filter Housing

    Regular Price: $17.99

    Special Price: $12.99

    As low as: $9.49

    Pentek # 151254 O-Ring For Big Clear Water Filter Housing - Square Cut - Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. O-Ring For Big Clear Water Filter Housing. Buna-N FDA Grade. (Big Clear Housings Use A 5 3/4" diameter "O" Ring) Pentek # 151254. - Be sure to lube the o-ring with Dow 111 silicone sealant to help prevent leaks. Learn More
  23. Pentek 144880 BW-BC Spanner Wrench For Big Clear Filter Housings

    Pentek 144880 BW-BC Spanner Wrench For Big Clear Filter Housings

    Regular Price: $14.99

    Special Price: $11.99

    As low as: $9.49

    Pentek 144880 BW-BC Spanner Wrench For Big Clear Filter Housings. Learn More
  24. Pentek ® 150233 Big Blue 20 Inch Water Filter Housing

    Pentek ® 150233 Big Blue 20 Inch Water Filter Housing

    Regular Price: $89.99

    Special Price: $74.99

    As low as: $68.99

    Pentek ® 150233 20" Big Blue Water Filter Housing. Integral pressure relief button for easier filter changing. 1" Female FNPT inlet / oulet ports. HFFP /pr. Learn More
  25. Pentek ® 150061 Mounting Bracket For Big Blue & Big Clear Water Filter Housings

    Pentek ® 150061 Mounting Bracket For Big Blue & Big Clear Water Filter Housings

    Regular Price: $34.99

    Special Price: $26.99

    As low as: $22.99

    Pentek ® 150061 Mounting Bracket For 10" & 20" Big Blue & Big Clear Water Filter Housings. Includes bracket and screws. Heavy Duty. Learn More

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