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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

25 Item(s)

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  1. EP5-10 Tier1 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. 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

  3. 36005 Hydrologic SmallBoy De-Chlorinator and Sediment Filter System With Upgraded KDF
  4. 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
  5. EP-20 Pentek Replacement Filter Cartridge
  6. EP-20BB Pentek Replacement Filter Cartridge
  7. EP-BB Pentek Replacement Filter Cartridge
  8. 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
  9. MATRIKX-CTO2-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  10. MATRIKX-CTO2-HD10 KX Technologies MatrikX Whole House Filter Replacement 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. MATRIKX-CTO2-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  13. EP5-20 Tier1 Carbon Block Water Filter

    EP5-20 Tier1 Carbon Block Water Filter

    Sized 20 x 2.5 inches Learn More
    (Retail Price: $20.69 ) $15.99
  14. HAC-10-LR-W Harmsco Chlorine and Lead Removal Whole House Filter

    HAC-10-LR-W Harmsco Chlorine and Lead Removal Whole House Filter

    Fits filter housings that are compatible with 9-3/4 x 2-3/4 inch filters Learn More
    (Retail Price: $48.29 ) $39.99
  15. AP917HD Aqua-Pure Whole House Water Filter Replacement

    AP917HD Aqua-Pure Whole House Water Filter Replacement

    Fits into the AP903 Aqua-Pure whole house water filtration system Learn More
    (Retail Price: $173.64 ) $148.99
  16. AP917HD-S Aqua-Pure Water Filter Cartridge

    AP917HD-S Aqua-Pure Water Filter Cartridge

    Fits into the AP904 Aqua-Pure whole house water filtration system Learn More
    (Retail Price: $210.44 ) $180.99
  17. P1020266 Culligan Carbon Block Water Filter

    P1020266 Culligan Carbon Block Water Filter

    Fits into bottle-free, anti-microbial countertop coolers from Culligan Learn More
  18. EP5-10BB Tier1 Carbon Block Water Filter

    EP5-10BB Tier1 Carbon Block Water Filter

    Fits filtration system housings that accepts 10 x 4.5 inch cartridges Learn More
    (Retail Price: $22.99 ) $19.99
  19. EP5-20BB Tier1 Carbon Block Water Filter

    EP5-20BB Tier1 Carbon Block Water Filter

    Fits filtration system housings that accepts 20 x 4.5 inch cartridges Learn More
    (Retail Price: $62.09 ) $51.99
  20. CFS9720 Cuno Whole House Filter Replacement Cartridge

    CFS9720 Cuno Whole House Filter Replacement Cartridge

    (Retail Price: $61.97 )

    Regular Price: $60.99

    Special Price: $45.05

  21. AP917R Aqua-Pure Replacement Filter Cartridge

    AP917R Aqua-Pure Replacement Filter Cartridge

    Fits the 3M Cuno Aqua-Pure AP903 Water Filtration System Learn More
  22. AP815 Aqua-Pure Whole House Filter Replacement Cartridge

    AP815 Aqua-Pure Whole House Filter Replacement Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges Learn More
  23. AP815-2 Aqua-Pure Whole House Filter Replacement Cartridge

    AP815-2 Aqua-Pure Whole House Filter Replacement Cartridge

    Fits Aqua-Pure whole house water filter systems Learn More
  24. PD-5-30 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-5-30 Pentek Whole House Sediment Filter Cartridge

    Fits most standard filtration system housings that accept 30-inch x 2.5-inch water filter cartridges Learn More
    (Retail Price: $16.55 ) $13.99
  25. PD-5-40 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-5-40 Pentek Whole House Sediment Filter Cartridge

    Fits most standard filtration system housings that accept 40-inch x 2.5-inch water filter cartridges Learn More
    $21.99

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