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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. 1-500-F Rusco Polyester Screened Spin-Down Water Filtration System

    1-500-F Rusco Polyester Screened Spin-Down Water Filtration System

    500 mesh, 30 micron and built to fit a one inch pipe Learn More
    $57.99 Retail Price:  $68.99
  2. Hydronix SDC-25-4075 Polypropylene Sediment Filter

    Hydronix SDC-25-4075 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size and double open end design fits many common filter housings. Also available in a variety of micron ratings and end cap styles. Learn More
    $11.99
  3. Hydronix SDC-25-4025 Polypropylene Sediment Filter

    Hydronix SDC-25-4025 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size fits many standard size filter housings Learn More
    $11.99
  4. Hydronix SDC-25-4005 Polypropylene Sediment Filter

    Hydronix SDC-25-4005 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size fits many standard size filter housings Learn More
    $11.99 Retail Price:  $13.56
  5. SDC-45-2010 Hydronix Sediment Water Filter Cartridge

    SDC-45-2010 Hydronix Sediment Water Filter Cartridge

    10 micron filter fits into water filtration systems that use 20-inch x 4.5-inch filter replacements Learn More
    $25.59 Retail Price:  $31.73
  6. SDC-45-2020 Hydronix Sediment Water Filter Cartridge
  7. ECP5-BB Pentek Whole House Filter Replacement Cartridge

    ECP5-BB Pentek Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 4 1/2-inch replacement filter cartridges Learn More
    $13.99 Retail Price:  $15.28
  8. 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
  9. 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
  10. 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
  11. ECP1-20BB Pentek Replacement Filter Cartridge

    ECP1-20BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $24.99 Retail Price:  $28.39
  12. ECP1-BB Pentek Replacement Filter Cartridge

    ECP1-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $14.99 Retail Price:  $17.12
  13. ECP20-20BB Pentek Replacement Filter Cartridge

    ECP20-20BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $22.99 Retail Price:  $28.39
  14. ECP20-BB Pentek Replacement Filter Cartridge

    ECP20-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $16.99 Retail Price:  $17.70
  15. ECP50-20BB Pentek Replacement Filter Cartridge

    ECP50-20BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $22.99 Retail Price:  $23.56
  16. ECP50-BB Pentek Whole House Filter Replacement Cartridge

    ECP50-BB Pentek Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 4 1/2-inch replacement filter cartridges Learn More
    $12.99 Retail Price:  $16.55
  17. 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
    $19.59 Retail Price:  $24.83
  18. 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
    $23.99 Retail Price:  $28.39
  19. DGD-5005-20 Pentek Whole House Filter Replacement Cartridge

    DGD-5005-20 Pentek Whole House Filter Replacement Cartridge

    Fits Pentek 20-inch Big Blue and other heavy-duty filter housings Learn More
    $21.99 Retail Price:  $34.49
  20. ECP5-20BB Pentek Whole House Filter Replacement Cartridge

    ECP5-20BB Pentek Whole House Filter Replacement Cartridge

    Fits Pentek 20-inch Big Blue and any standard housing that uses 20-inch x 4 1/2-inch replacement filter cartridges Learn More
    $22.99 Retail Price:  $27.13
  21. AP904 Aqua-Pure Carbon Water Filter

    AP904 Aqua-Pure Carbon Water Filter

    Installs onto water line Learn More
    $278.99 Retail Price:  $323.14
  22. 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
    $148.99 Retail Price:  $173.64
  23. 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
    $165.99 Retail Price:  $210.44
  24. AP110-3C Aqua-Pure Water Filter Cartridge

    AP110-3C Aqua-Pure Water Filter Cartridge

    Sized 30 by 2 5/8 inches Learn More
    $40.99 Retail Price:  $49.44
  25. SS4-EPE-316L Aqua-Pure Filter System

    SS4-EPE-316L Aqua-Pure Filter System

    Fits a number of different Aqua-Pure filters Learn More
    $1,558.99 Retail Price:  $1795.14

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