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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 84 total

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  1. 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
  2. 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
  3. 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
  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. AP101T Aqua-Pure Whole House Filter System

    AP101T Aqua-Pure Whole House Water Filtration System

    Fits onto 3/4-inch NPT water lines Learn More
    $103.99
  6. W9381105 Doulton RIO 2000 Ceramic Multi-Candle Filter Cartridge

    W9381105 Doulton Rio2000 Ceramic Multi-Candle Water Filter Cartridge

    Contains 6 filter candles; system fits industry standard 10 inch x 4.5 inch filter housings Learn More
    $246.75
  7. 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
  8. 150166 Pentek Whole House Filter System

    150166 Pentek Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
    $46.99
  9. VIH-34-PR10 Pentek Whole House Valve-in-Head 10 inch Filter Housing
  10. SED-100DM Tier1 Metered Sediment Reduction Backwash Water Filter System
  11. 150111 Pentek High Temperature Filter Housing - Red

    150111 Pentek High Temperature Filter Housing - Red

    Regular Price: $142.99

    Special Price: $93.05

  12. 150015 Pentek High Temperature Filter Housing - Red

    150015 Pentek High Temperature Filter Housing - Red

    Fits standard 3/4-inch water lines Learn More
    $94.99
  13. U30 OmniFilter Whole House Water Filter System
  14. U25 OmniFilter Whole House Water Filter System
  15. SPC-45-1020 Hydronix Pleated Sediment Water Filter (10 in x 4.5 in, 20 Micron)

    SPC-45-1020 Hydronix Pleated Sediment Water Filter (10 in x 4.5 in, 20 Micron)

    Fits into systems that use the Liquatec SPF-45-1020, Pentek 255491-43 and Watts FM-BB-10-20 water filters Learn More
    $14.99
  16. CW-F Pentek String Wound Sediment Water Filter (9-7/8 in x 2-1/4 in)

    CW-F Pentek String Wound Sediment Water Filter (9-7/8 in x 2-1/4 in)

    Built to fit into whole house water filtration systems with 10-inch housings Learn More
    $4.99
  17. FPIR-BB-20 Watts Whole House Replacement Filter Cartridge

    FPIR-BB-20 Watts Whole House Iron Water Filter Cartridge

    For use in water filtration system housings that use a 20-inch x 4.5-inch filter Learn More
    $97.99
  18. FPMB-BB20-10 Watts Flo-Pro Whole House Replacement Filter Cartridge
  19. FPMB20-20 Watts Flo-Pro Whole House Replacement Filter Cartridge

    FPMB20-20 Watts Flo-Pro Whole House Water Filter Cartridge

    Fits water filtration system housing that accept a 20-inch x 2.5-inch filter Learn More
    $3.99
  20. WHKF-WHSW Whirlpool Whole House Replacement Sediment Filter Cartridge (2-Pack)
  21. TO6 OmniFilter Whole House Filter Replacement Cartridge

    TO6-SS2-S06 OmniFilter Whole House Water Filter Replacement Cartridge

    Fits into any brand of whole house water filtration system that accepts filter cartridges sized 9 3/4 x 4 1/2 inches Learn More
    $19.99
  22. TO1SS OmniFilter Whole House Filter Replacement Cartridge

    TO1SS OmniFilter Whole House Water Filter Replacement Cartridge

    Designed to fit into any brand of whole house water filtration system that accepts standard 9 3/4 x 2 1/2 inch cartridges Learn More
    $5.99
  23. RS14-DS OmniFilter Whole House Filter Replacement Cartridge (2-Pack)

    RS14-DS OmniFilter Whole House Water Filter Cartridges (2-Pack)

    Fits any brand of whole house water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $6.99
  24. RS14-SS OmniFilter Whole House Filter Replacement Cartridge

    RS14-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses 9 3/4 x 2 1/2 water filter cartridges Learn More
    $2.99
  25. RS1-SS OmniFilter Whole House Filter Replacement Cartridge - front

    RS1-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $4.09

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