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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 39 total

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  1. HFPP-1-PR20 Pentek Big Blue Whole House 20 inch Filter Housing
  2. BF7-S-05 OmniFilter Undersink Filter System

    BF7-S-05 OmniFilter Undersink Water Filtration System

    Fits standard 1-inch NPS supply threads. Uses 4.5x10 inch replacement filter cartridges. Learn More

    Regular Price: $69.99

    Special Price: $57.05

  3. 3G-STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  4. AP11T Aqua-Pure Whole House Water Filtration System

    AP11T Aqua-Pure Whole House Water Filtration System

    Uses 3/4 inch female pipe thread inlet / outlet. Fits multiple styles of replacement filters, based on your water quality. Learn More
    $79.99
  5. AP904 Aqua-Pure Carbon Water Filter

    AP904 Aqua-Pure Carbon Water Filter

    Installs onto water line Learn More
    $278.99
  6. CFS22 Cuno Whole House Filter Housing
  7. HFPP-34-PR-20 Pentek Big Blue Whole House 20 inch Filter Housing
  8. STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  9. 3G-STANDARD-34-PR10 Pentek Whole House 3G Standard 10 inch Filter Housing
  10. BIG-CLEAR-LX-10 Pentek Big Clear Whole House 10 inch Filter Housing
  11. AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    AP430SS Aqua-Pure Water Heater Scale Inhibitor System

    Fits standard 3/4-inch water heater supply line. Learn More
    $70.99
  12. 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
  13. CFS02S Cuno Whole House Filter Housing
  14. HFPP-112-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  15. STANDARD-34-PR-10 Pentek Whole House Standard 10 inch Filter Housing
  16. 166227 Pentek Big White 3/4-inch #20 Housing Assembly
  17. BBFS-22 Pentek Two Housing Filter System

    BBFS-22 Pentek Two Housing Filter System

    Fits standard 1-inch water lines Learn More
    $175.09
  18. SST1HA Aqua-Pure Stainless Steel Water Filtration System Housing

    SST1HA Aqua-Pure Stainless Steel Water Filtration System Housing

    Will fit industry standard water filters in a variety of filtration media types Learn More
    $221.99
  19. SST1 Aqua-Pure Whole House Water Filtration System

    SST1 Aqua-Pure Whole House Water Filtration System

    Installs quickly and easily with 3/8 inch NPT connections Learn More
    $192.99
  20. OB5-S-05 OmniFilter Whole House Filter System

    OB5-S-05 OmniFilter Whole House Water Filtration System

    Built to fit onto standard 3/4-inch water lines. Uses 2.5x10 inch water filters. Learn More
    $29.99
  21. HFPP-1-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  22. VIH-34-PR10 Pentek Whole House Valve-in-Head 10 inch Filter Housing
  23. 3G-STANDARD-34-PR20 Pentek Whole House Standard 20 inch Filter Housing
  24. 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
  25. AP903 Aqua-Pure Water Filtration System