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Whole House Water Filters & Systems

Whole House Filters by DiscountFilterStore.com

Items 1 to 25 of 67 total

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  1. TIER1-P5-20BB Whole House Sediment Water Filter

    P5-20BB Tier1 Sediment Water Filter

    Fits filtration system housings that accept 20 x 4.5 inch cartridges Learn More
    (Retail Price: $27.59 ) $21.99
  2. CFS22 Cuno Whole House Filter Housing

    CFS22 Cuno Whole House Filter Housing

    (Retail Price: $148.34 ) $128.99
  3. 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
    (Retail Price: $104.64 ) $91.99
  4. AP814-2 Aqua-Pure Whole House Filter Replacement Cartridge

    AP814-2 Aqua-Pure Whole House Filter Replacement Cartridge

    Fits Aqua-Pure whole house water filter systems Learn More
    (Retail Price: $65.54 ) $53.99
  5. MATRIKX-Pb1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  6. HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge

    HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge

    Fits any industry standard housing that accepts 4.5-inch by 20-inch replacement filters. Learn More
    (Retail Price: $34.37 ) $27.89
  7. DGD-7525-20 Pentek Whole House Replacement Sediment Filter Cartridge

    DGD-7525-20 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    (Retail Price: $24.83 ) $19.59
  8. 22070 Hydrologic BigBoy Replacement Carbon Filter

    22070 Hydrologic BigBoy Replacement Carbon Filter

    (Retail Price: $123.04 ) $104.99
  9. EP-20BB Pentek Replacement Filter Cartridge
  10. EPM-20BB Pentek Whole House Filter Replacement Cartridge
  11. SDC-45-2020 Hydronix Sediment Water Filter Cartridge
  12. RFC20-BB Pentek Replacement Filter Cartridge

    RFC20-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    (Retail Price: $61.51 ) $56.99
  13. SWC-45-2001 Hydronix String Wound Sediment Water Filter

    SWC-45-2001 Hydronix String-Wound Sediment Water Filter

    20 inches by 4.5 inches, 1 micron. Fits into Big Blue water filtration housings systems that use Liquatec SWF-45-2001, Pentek: 355222-43 and Watts SF1-20-425 water filters Learn More
    (Retail Price: $27.59 ) $21.99
  14. WPX100BB20P Pentek Replacement Filter Cartridge

    WPX100BB20P Pentek Replacement Filter Cartridge

    (Retail Price: $33.11 ) $26.99
  15. CB-45-2001 Hydronix Whole House Carbon Replacement Water Filter Cartridge

    CB-45-2001 Hydronix Whole House Carbon Replacement Water Filter Cartridge

    Fits industry standard filter housings compatible with 20 inch x 4.5 inch filter cartridges Learn More
    (Retail Price: $67.84 ) $56.99
  16. AP810-2 Aqua-Pure Whole House Filter Replacement Cartridge

    AP810-2 Aqua-Pure Whole House Filter Replacement Cartridge

    Fits Aqua-Pure whole house water filter systems Learn More
    (Retail Price: $60.94 ) $47.99
  17. MATRIKX-5-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  18. AF-20-3690-BB Aries Replacement Whole House Fluoride Removal Filter

    AF-20-3690-BB Aries Replacement Whole House Fluoride Removal Filter

    Fits most housings that accept 20 inch x 4.5 filter cartridges Learn More
    (Retail Price: $159.84 ) $136.99
  19. DGD-2501-20 Pentek Whole House Replacement Sediment Filter Cartridge

    DGD-2501-20 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    (Retail Price: $28.39 ) $23.99
  20. 22006 Hydrologic BigBoy Replacement Carbon Filter - Green

    22006 Hydrologic BigBoy Carbon Filter (Green)

    (Retail Price: $63.24 )

    Regular Price: $59.99

    Special Price: $45.05

  21. ECP50-20BB Pentek Replacement Filter Cartridge
  22. SDC-45-2050 Hydronix Whole House Replacement Sediment Filter Cartridge

    SDC-45-2050 Hydronix Whole House Replacement Sediment Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    (Retail Price: $27.59 ) $21.99
  23. SPC-45-2050 Hydronix Pleated Sediment Water Filter

    SPC-45-2050 Hydronix Pleated Sediment Water Filter (20 in x 4.5 in, 50 Micron)

    Fits into systems that use the Liquatec SPF-45-2050, Pentek 255496-43 and Watts FM-BB-50-20 water filters Learn More
    (Retail Price: $29.89 ) $23.99
  24. NCP-20BB Pentek Whole House Filter Replacement Cartridge

    NCP-20BB Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and most standard 20-inch heavy duty housings that use 20-inch x 4 1/2-inch replacement filter cartridges Learn More
    (Retail Price: $36.67 ) $32.99
  25. SPC-45-2030 Hydronix Pleated Sediment Water Filter

    SPC-45-2030 Hydronix Pleated Sediment Water Filter

    20 inches by 4.5 inches, 30 micron. Fits into systems that use Liquatec SPF-45-2030, Pentek 155430-43 and Pentek R30-20BB water filters Learn More
    (Retail Price: $31.04 ) $24.99

Items 1 to 25 of 67 total

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