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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

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  1. TIER1-EP5-10 Whole House Carbon Block Water Filter

    EP5-10 Tier1 Carbon Block Water Filter

    Fits into most industry standard 10-inch water filtration system housings Learn More
    (Retail Price: $11.49 ) $7.99
  2. 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
    (Retail Price: $254.14 )

    Regular Price: $218.99

    Special Price: $143.05

  3. AP904 Aqua-Pure Carbon Water Filter

    AP904 Aqua-Pure Carbon Water Filter

    Installs onto water line Learn More
    (Retail Price: $323.14 ) $278.99

    Out of stock

  4. 36005 Hydrologic SmallBoy De-Chlorinator and Sediment Filter System With Upgraded KDF
  5. 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
    (Retail Price: $132.24 ) $112.99
  6. CHLORPLUS-10 Pentek Whole House Filter Replacement Cartridge
  7. EP-10 Pentek Replacement Filter Cartridge

    EP-10 Pentek Replacement Filter Cartridge

    Fits most housings that accept standard 10-inch x 2.5-inch water filter cartridges Learn More
    (Retail Price: $11.72 ) $8.99
  8. EP-20 Pentek Replacement Filter Cartridge
  9. EP-20BB Pentek Replacement Filter Cartridge
  10. EP-BB Pentek Replacement Filter Cartridge
  11. CEP-10E Pentek Replacement Filter Cartridge

    CEP-10E Pentek Replacement Filter Cartridge

    Fits most housings that accept 10-inch x 2.5-inch water filter cartridges Learn More
    (Retail Price: $12.98 ) $11.99
  12. 47-55711G2 Water Factory Systems Whole House Replacement Filter Cartridge

    47-55711G2 Water Factory Systems Whole House Replacement Filter Cartridge

    Fits 3M Cuno Water Factory FaucetMATE FM-2 Lead Plus and FM-350 DWS systems Learn More
    (Retail Price: $52.89 ) $47.99
  13. MAXETW-FF20 Watts C-MAX Whole House Replacement Filter Cartridge

    MAXETW-FF20 Watts C-MAX Whole House Water Filter Cartridge

    Fits 20-inch x 4.5-inch water filtration system housings Learn More
    (Retail Price: $74.74 ) $67.99
  14. MATRIKX-1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  15. MATRIKX-1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  16. MATRIKX-5-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  17. MATRIKX-5-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  18. MATRIKX-5-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  19. BBF1-20MB Pentek Whole House Filter Replacement Cartridge

    BBF1-20MB Pentek Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 20-inch x 4 1/2-inch filter cartridges Learn More
    (Retail Price: $112.23 ) $95.99
  20. CBC-10 Pentek Replacement Filter Cartridge
  21. CBC-20 Pentek Replacement Filter Cartridge

    CBC-20 Pentek Replacement Filter Cartridge

    (Retail Price: $35.64 ) $28.99
  22. CBC20-BB Pentek Replacement Filter Cartridge
  23. CBC-BB Pentek Whole House Filter Replacement Cartridge
  24. MATRIKX-CR1-10 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    MATRIKX-CR1-10 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $17.99
  25. MATRIKX-CR1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    MATRIKX-CR1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 20-inch x 2 1/2-inch replacement filter cartridges Learn More
    $33.99

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