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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 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.

Not looking for a whole house water filter, check out huge selection of:

Faucet-mounted filters

Under sink water filters

Shower filtration systems

Countertop water filter systems

Water filter pitchers

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  1. W9381100 Doulton Whole House Filter System

    W9381100 Doulton Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
  2. W9381101 Doulton Whole House Filter System
  3. W9381105 Doulton RIO 2000 Ceramic Multi-Candle Filter Cartridge

    W9381105 Doulton Rio2000 Ceramic Multi-Candle Water Filter Cartridge

    Contains 6 filter candles; system fits industry standard 10 inch x 4.5 inch filter housings Learn More
    $246.75 Retail Price:  $286.06
  4. 3WH-HD-S01 Filtrete Whole House Sump System
  5. 3WH-STD-S01 Filtrete Whole House Sump System
  6. AP903 Aqua-Pure Water Filtration System

    AP903 Aqua-Pure Water Filtration System

    Fits standard 1-inch pipe Learn More
    $239.99 Retail Price:  $342.69
  7. 150574 Pentek Filter Housing - Blue

    150574 Pentek Filter Housing - Blue

    $33.99 Retail Price:  $34.26
  8. 150015 Pentek High Temperature Filter Housing - Red

    150015 Pentek High Temperature Filter Housing - Red

    Fits standard 3/4-inch water lines Learn More
    $94.99 Retail Price:  $108.89
  9. 150111 Pentek High Temperature Filter Housing - Red

    150111 Pentek High Temperature Filter Housing - Red

    Regular Price: $140.99

    Special Price: $93.05

  10. 150166 Pentek Whole House Filter System

    150166 Pentek Whole House Filter System

    Fits standard 3/4-inch water lines Learn More
    $46.99 Retail Price:  $56.34
  11. 150235 Pentek Whole House Filter System

    150235 Pentek Whole House Filter System

    Fits standard 1.5-inch water lines Learn More
    $64.99 Retail Price:  $73.36
  12. 158129 Pentek SlimLine Water Filter Housing (3/8 Inch)

    158129 Pentek SlimLine Water Filter Housing (3/8 Inch)

    Built to fit 20-inch x 2.5-inch water filters Learn More
    $29.99 Retail Price:  $36.79
  13. 150576 Pentek Filter Housing - Blue

    150576 Pentek Filter Housing - Blue

    Fits 3/4-inch pipe Learn More
    $38.99 Retail Price:  $48.52
  14. 153001 Pentek Filter Housing Sump - Blue

    153001 Pentek Filter Housing Sump - Blue

    Fits the cap of Pentek 153001, Culligan 153008, Culligan HF-150, and #10 blue (not clear) housings of any inlet/outlet size Learn More
    $22.99 Retail Price:  $28.74
  15. 153070 Pentek Filter Housing Sump

    153070 Pentek Filter Housing Sump

    Fits the cap of #20 Big Blue (not clear) housings of any inlet or outlet size Learn More
    $51.99 Retail Price:  $57.95
  16. 166227 Pentek Big White 3/4-inch #20 Housing Assembly
  17. 3G-STANDARD-20-CLEAR-PR20 Pentek Whole House 20 inch Filter Housing
  18. 3G-STANDARD-34-PR10 Pentek Whole House 3G Standard 10 inch Filter Housing
  19. 3G-STANDARD-34-PR20 Pentek Whole House Standard 20 inch Filter Housing
  20. 3G-STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  21. BBFS-22 Pentek Two Housing Filter System

    BBFS-22 Pentek Two Housing Filter System

    Fits standard 1-inch water lines Learn More
    $175.09 Retail Price:  $203.65
  22. BBFS-222 Pentek Three Housing Filter System

    BBFS-222 Pentek Three Housing Filter System

    Fits standard 1-inch water lines Learn More
    $224.99 Retail Price:  $251.03
  23. U30 OmniFilter Whole House Water Filter System
  24. U25 OmniFilter Whole House Water Filter System
  25. 100STSS-F Rusco Sediment Trapper System

    100STSS-F Rusco Sediment Trapper System

    100 mesh, 152 micron and built to fit a .75-inch pipe Learn More
    $87.99 Retail Price:  $103.49

Items 101 to 125 of 577 total

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