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Whole House Water Filter Systems

Whole House Filters by DiscountFilterStore.com

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  1. 3M Aqua-Pure AP101T Whole House Water Filter

    AP101T 3M Aqua-Pure Whole House Water Filtration System

    Fits onto 3/4-inch NPT water lines Learn More
    $103.99 MSRP:  $137.99
  2. 3M Aqua-Pure AP903 Water Filter System

    AP903 3M Aqua-Pure Water Filtration System

    Fits standard 1-inch pipe Learn More
    $239.99 MSRP:  $342.69
  3. CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    CQE-WH-01132 Crystal Quest 2.0 Whole House Nitrate Filter System

    Fits standard 3/4-inch or 1-inch water lines Learn More
    $1,659.99 MSRP:  $1911.29
  4. CQE-WH-01215 Crystal Quest Multi 1.5 Whole House Iron Hydrogen Sulfide Filter System

    CQE-WH-01215 Crystal Quest Multi 1.5 Whole House Iron Hydrogen Sulfide Filter System

    Fits standard 3/4-inch or 1-inch water lines Learn More
    $2,599.99 MSRP:  $2992.29
  5. CFS01S Cuno Whole House Filter Housing
  6. CFS02S Cuno Whole House Filter Housing
  7. CFS22 Cuno Whole House Filter Housing

    CFS22 Cuno Whole House Filter Housing

    $128.99 MSRP:  $148.34
  8. W9381100 Doulton Whole House Filter System

    W9381100 Doulton Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
  9. W9381101 Doulton Whole House Filter System

    W9381101 Doulton Whole House Filter System

    Fits standard 1-inch water lines Learn More
  10. 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
    $254.99 MSRP:  $286.06
  11. 4WH-QCTO-S01 Filtrete Whole House Filter System
  12. 4WH-QS-S01 Filtrete Whole House Filter System
  13. 36005 Hydrologic SmallBoy De-Chlorinator and Sediment Filter System With Upgraded KDF
  14. ST-BC-4 Pentek Filter Housing - Stainless Steel

    ST-BC-4 Pentek Filter Housing - Stainless Steel

    Fits standard 2-inch water lines Learn More
    $759.05 MSRP:  $1009.11
  15. SED-100DM Tier1 Metered Sediment Reduction Backwash Water Filter System

    SED-100DM Tier1 Metered Sediment Reduction Backwash Water Filter System

    Fits 1-inch or larger pipe Learn More
    $699.99 MSRP:  $807.29
  16. OT32-S-05 OmniFilter Whole House Filter System

    OT32-S-05 OmniFilter Undersink Water Filtration System

    Fits standard 1/2-inch NPS supply threads Learn More
    $112.99 MSRP:  $132.24
  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 MSRP:  $203.65
  18. BBFS-222 Pentek Three Housing Filter System

    BBFS-222 Pentek Three Housing Filter System

    Fits standard 1-inch water lines Learn More
  19. W20FFPH1CBPR Watts Flowmatic Big Clear Whole House Water Filter Housing

    W20FFPH1CBPR Watts Flowmatic Big Clear Whole House Water Filter Housing

    Fits 20-inch by 4.5-inch water filter Learn More
    $110.99 MSRP:  $113.34
  20. 3/4-100HT-F Rusco Hot Water Spin-Down Filter System

    3/4-100HT-F Rusco Hot Water Spin-Down Filter System

    100 Mesh, 152 Micron and built to fit a .75 inch pipe Learn More
    $120.99 MSRP:  $141.44
  21. W9330059 Doulton Undersink Water Filtration System

    W9330059 Doulton HIP Undersink Water Filtration System

    Fits 10 inch by 2 inch short thread filter candles Learn More
    $110.99 MSRP:  $131.09
  22. US-UF3 Culligan Ultrafiltration Drinking Water System

    US-UF3 Culligan Ultrafiltration Drinking Water System

    Filter capacity of six months or 500 gallons of water usage Learn More
  23. 1-1/4-100 HT-F Rusco Hot Water Spin-Down Filter

    1-1/4-100 HT-F Rusco Hot Water Spin-Down Filter

    100 mesh, 152 micron and built to fit a 1.25-inch pipe Learn More
    $166.99 MSRP:  $194.34
  24. RUSCO-1-14-140HT-F
  25. 3M Aqua-Pure AP802 Whole House Water Filter

    AP802 3M Aqua-Pure Whole House Water Filtration System

    Fits multiple styles of water filter cartridge, based on your water quality Learn More
    $100.99 MSRP:  $118.44

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