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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 224 total

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  1. 154134 Pentek Water Filtration System Housing Cap – (Black, 0.75 Inch)

    154134 Pentek Water Filtration System Housing Cap – (Black, 0.75 Inch)

    3/4 inch outlet, fits #10 and #20 Standard Blue water filtration system housings Learn More
    $21.99
  2. 154195 Pentek Water Filter Cap for Big Blue Housings (3/4 inch, Black)

    154195 Pentek Water Filter Cap for Big Blue Housings (3/4 inch, Black)

    3/4 inch outlet, fits #10 and #20 Standard Blue water filtration system housings Learn More
    $38.99
  3. BBFS-222 Pentek Three Housing Filter System

    BBFS-222 Pentek Three Housing Filter System

    Fits standard 1-inch water lines Learn More
    $224.99
  4. BIG-CLEAR-LX-10 Pentek Big Clear Whole House 10 inch Filter Housing
  5. 158129 Pentek SlimLine Water Filter Housing (3/8 Inch)

    158129 Pentek SlimLine Water Filter Housing (3/8 Inch)

    Built to fit 20-inch x 2.5-inch water filters Learn More
    $29.99
  6. 150069 Pentek 20” Water Filter Housing

    150069 Pentek 20” Water Filter Housing

    Accepts water filter cartridges with diameters between 2 1/2 and 2 7/8 inches Learn More
    $40.99
  7. 150550 Pentek 3G Whole House Filter System

    150550 Pentek 3G Whole House Filter System

    Fits most industry standard of 10 x 2.5 inch filter cartridges Learn More
    $28.99
  8. BBFS-22 Pentek Two Housing Filter System

    BBFS-22 Pentek Two Housing Filter System

    Fits standard 1-inch water lines Learn More
    $175.09
  9. HFPP-1-WPR10 Pentek Big Blue Whole House 10 inch Filter Housing
  10. HFPP-112-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  11. HFPP-34-PR-10 Pentek Big Blue Whole House 10 inch Filter Housing
  12. HFPP-34-PR-20 Pentek Big Blue Whole House 20 inch Filter Housing
  13. 3G-STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  14. 150166 Pentek Whole House Filter System

    150166 Pentek Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
    $46.99
  15. 150235 Pentek Whole House Filter System

    150235 Pentek Whole House Filter System

    Fits standard 1.5-inch water lines Learn More
    $64.99
  16. 150574 Pentek Filter Housing - Blue
  17. 150576 Pentek Filter Housing - Blue

    150576 Pentek Filter Housing - Blue

    Fits 3/4-inch pipe Learn More
    $38.99
  18. 153001 Pentek Filter Housing Sump - Blue

    153001 Pentek Filter Housing Sump - Blue

    Fits the cap of Pentek 153001, Culligan 153008, Culligan HF-150, and #10 blue (not clear) housings of any inlet/outlet size Learn More
    $22.99
  19. 153070 Pentek Filter Housing Sump

    153070 Pentek Filter Housing Sump

    Fits the cap of #20 Big Blue (not clear) housings of any inlet or outlet size Learn More
    $51.99
  20. 166227 Pentek Big White 3/4-inch #20 Housing Assembly
  21. 3G-STANDARD-20-CLEAR-PR20 Pentek Whole House 20 inch Filter Housing
  22. 3G-STANDARD-34-PR10 Pentek Whole House 3G Standard 10 inch Filter Housing
  23. 3G-STANDARD-34-PR20 Pentek Whole House Standard 20 inch Filter Housing
  24. 150111 Pentek High Temperature Filter Housing - Red

    150111 Pentek High Temperature Filter Housing - Red

    Regular Price: $142.99

    Special Price: $93.05

  25. 150015 Pentek High Temperature Filter Housing - Red

    150015 Pentek High Temperature Filter Housing - Red

    Fits standard 3/4-inch water lines Learn More
    $96.99