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Whole House Water Filters & Systems

Choose from over 100+ whole house water filters from some of the industry’s top brands including, Pentek, Rusco, Culligan and more. Whole house water filter systems are placed on the main water line entering your home, and designed to remove rust, sediment, chlorine and other chemical contaminants from all water entering your home. So no matter where you are in your house, whether it’s the guest bedroom shower, outside hose, kitchen or bathroom sink, you and your family can have clean, healthy and great tasting water.

Not only does a whole house water filter give you the luxury of clean great tasting water from every faucet in the house it can also help extend the life of appliances that use water, such as dishwashers, water heaters and washing machines, because it removes the sediment, chlorine and other contaminants that would otherwise be entering those appliances.

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  1. RFFE20-BB Pentek Iron Reducing Water Filter Cartridge (20 in x 4.5 in)

    RFFE20-BB Pentek Iron Reducing Water Filter Cartridge (20 in x 4.5 in)

    Built to fit into 20-inch Big Blue water filtration systems Learn More

    As Low As $71.00 Per Filter

  2. SPC-25-2005 Hydronix Pleated Sediment Water Filter

    SPC-25-2005 Hydronix Pleated Sediment Water Filter

    20 inches by 2.5 inches, 5 micron. Fits into systems that use Liquatec SPF-25-2005, Pentek 255486-43 and Watts FM-5-20 water filters Learn More
    $14.99 MSRP:  $20.99
  3. SWC-45-2005 Hydronix String-Wound Sediment Water Filter

    SWC-45-2005 Hydronix String-Wound Sediment Water Filter

    20 inches by 4.5 inches, 5 micron. Fits into most 20-inch Big Blue water filtration housings and replaces Liquatec SWF-45-2005, Pentek 355223-43 and Watts SF5-20-425 water filters Learn More
    $32.99
  4. CQE-RC-04015 Crystal Quest Reusable Pleated Water Filter

    CQE-RC-04015 Crystal Quest Reusable Pleated Water Filter

    Fits Crystal Quest countertop, undersink and refrigerator water filtration systems Learn More
    $28.99 MSRP:  $35.99
  5. SWC-45-1005 Hydronix String Wound Sediment Water Filter

    SWC-45-1005 Hydronix String Wound Sediment Water Filter

    Sized 10 x 4.5 inches Learn More
    $15.99 MSRP:  $19.54
  6. Hydronix SPC-25-1005 Pleated Water Filter

    SPC-25-1005 Hydronix Pleated Sediment Water Filter

    9 7/8 inches by 2.5 inches, 5 micron. Fits into systems that use Liquatec SPF-25-1005, Pentek 255482-43 and Watts FM-5-975 water filters Learn More

    As Low As $9.83 Per Filter

  7. EP-10 Pentek Comparable Carbon Block Water Filter by Tier1

    EP-10 Pentek Comparable Carbon Block Water Filter by Tier1

    Fits into most industry standard 10-inch water filtration system housings Learn More

    As Low As $7.50 Per Filter

  8. P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1

    P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1

    Fits into most industry standard 10-inch water filtration system housings Learn More

    As Low As $3.00 Per Filter

  9. DGD-5005 Pentek Whole House Filter Replacement Cartridge by Tier1

    DGD-5005 Pentek Whole House Filter Replacement Cartridge by Tier1

    Fits filtration system housings that accept 10 x 4.5 inch cartridges Learn More

    As Low As $10.83 Per Filter

  10. P5-20 Pentek Comparable Whole House Sediment Water Filter by Tier1

    P5-20 Pentek Comparable Whole House Sediment Water Filter by Tier1

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

    As Low As $4.50 Per Filter

  11. DGD-5005-20 Pentek Whole House Filter Replacement Cartridge by Tier1

    DGD-5005-20 Pentek Whole House Filter Replacement Cartridge by Tier1

    Fits filtration system housings that accept 20 x 4.5 inch cartridges Learn More

    As Low As $18.83 Per Filter

  12. EP-20 Pentek Comparable Replacement Filter Cartridge by Tier1

    EP-20 Pentek Comparable Replacement Filter Cartridge by Tier1

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

    As Low As $11.04 Per Filter

  13. P5-478 Pentek Sediment Water Filter

    P5-478 Pentek Comparable Sediment Water Filter by Tier1

    Fits standard filter housings using 5 x 2.5-inch filters Learn More

    As Low As $3.16 Per Filter

  14. SDC-45-1005 Hydronix Whole House Filter Replacement by Tier1
  15. SDC-45-2005 Hydronix Whole House Filter Replacement by Tier1
  16. AP-GRMB-05PP-10UB Aquapure Whole House Filter Replacement by Tier1
  17. SDC-25-1005 Hydronix Whole House Filter Replacement by Tier1
  18. HAC-10-LR-W Harmsco Whole House Wilter Replacement by Tier1
  19. GX05-9-78 Hytrex Comparable Whole House Sediment Water Filter by Tier1

    GX05-9-78 Hytrex Comparable Whole House Sediment Water Filter by Tier1

    Fits most standard 10 x 2.5-inch housings Learn More

    As Low As $0.00 Per Filter

  20. D-15 Culligan Whole Comparable House Carbon Water Filter by Tier1

    D-15 Culligan Whole Comparable House Carbon Water Filter by Tier1

    Fits into most industry standard 10-inch water filtration system housings Learn More
  21. SPC-25-2005 Hydronix Comparable Pleated Sediment Water Filter by Tier1

    SPC-25-2005 Hydronix Comparable Pleated Sediment Water Filter by Tier1

    20 inches by 2.5 inches, 5 micron. Fits into systems that use Liquatec SPF-25-2005, Pentek 255486-43 and Watts FM-5-20 water filters Learn More
    $9.99 MSRP:  $20.99
  22. SWC-45-2005 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    SWC-45-2005 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    20 inches by 4.5 inches, 5 micron. Fits into most 20-inch Big Blue water filtration housings and replaces Liquatec SWF-45-2005, Pentek 355223-43 and Watts SF5-20-425 water filters Learn More
    $27.99 MSRP:  $40.99
  23. SWC-45-1001 Comparable Hydronix String-Wound Sediment Water Filter by Tier1

    SWC-45-1001 Comparable Hydronix String-Wound Sediment Water Filter by Tier1

    10 inches by 4.5 inches, 1 micron. Fits most 10-inch Big Blue filter housings and replaces Liquatec SWF-45-1001, Pentek 355213-43 and Watts SF1-10-425 water filters. Learn More
  24. SWC-45-1005 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    SWC-45-1005 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    10 inches by 4.5 inches, 1 micron. Fits most 10-inch Big Blue filter housings and replaces Liquatec SWF-45-1001, Pentek 355213-43 and Watts SF1-10-425 water filters. Learn More

    As Low As $0.00 Per Filter

  25. SWC-45-1010 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    SWC-45-1010 Hydronix Comparable String-Wound Sediment Water Filter by Tier1

    10 inches by 4.5 inches, 1 micron. Fits most 10-inch Big Blue filter housings and replaces Liquatec SWF-45-1001, Pentek 355213-43 and Watts SF1-10-425 water filters. Learn More

    As Low As $0.00 Per Filter

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