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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

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  1. 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
    (Retail Price: $5.74 ) $2.99
  2. WHKF-WHPL Whirlpool Whole House Replacement Sediment Filter Cartridge (2-Pack)

    WHKF-WHPL Whirlpool Whole House Replacement Sediment Filter Cartridge (2-Pack)

    Fits standard 2-1/2 inch by 10 inch filter housings Learn More
    (Retail Price: $10.34 ) $6.99
  3. WHKF-WHSW Whirlpool Whole House Replacement Sediment Filter Cartridge (2-Pack)
  4. MATRIKX-1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  5. MATRIKX-1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  6. MATRIKX-5-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  7. MATRIKX-5-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  8. MATRIKX-5-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  9. 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
  10. 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
  11. MATRIKX-CTO2-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  12. MATRIKX-CTO2-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  13. MATRIKX-CTO2-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  14. MATRIKX-Pb1-20 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    MATRIKX-Pb1-20 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
    (Retail Price: $42.54 )

    Regular Price: $34.99

    Special Price: $29.05

  15. MATRIKX-Pb1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  16. 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
  17. 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
    (Retail Price: $6.89 ) $3.99
  18. FPMB-BB20-10 Watts Flo-Pro Whole House Replacement Filter Cartridge

    FPMB-BB20-10 Watts Flo-Pro Whole House Water Filter Cartridge

    Fits most standard water filtration system housings requiring a 9 3/4-inch x 4 1/2-inch filter Learn More
    (Retail Price: $12.64 ) $8.99
  19. 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
    $7.99
  20. RS2-SS OmniFilter Whole House Filter Replacement Cartridge
  21. RS3-SS OmniFilter Whole House Filter Replacement Cartridge
  22. RS6 OmniFilter Whole House Filter Replacement Cartridge

    RS6-SS2-S06 OmniFilter Whole House Water Filter Cartridge

    Fits any brand of heavy duty whole house water filtration system that uses standard 9 3/4 x 4 1/2 filter cartridges Learn More
    (Retail Price: $16.43 ) $12.99
  23. RS7-SS OmniFilter Whole House Filter Replacement Cartridge
  24. KDF55-20 Tier1 Replacement Filter Cartridge

    KDF55-20 Tier1 Replacement Filter Cartridge

    Fits most standard housings that accept 20-inch x 2.5-inch water filter cartridges Learn More

    Regular Price: $75.99

    Special Price: $55.05

  25. TIER1-P20-20BB Whole House Replacement Sediment Filter Cartridge

    P20-20BB Tier1 Whole House Replacement Sediment Filter Cartridge

    Fits most standard housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    (Retail Price: $31.04 ) $24.99

Items 1 to 25 of 549 total

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