Discount Water Filters and Air Filters at Discount Filter Store.com

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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.

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

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  1. 153018 Pentek Slim Line Filter Housing Sump - Clear

    153018 Pentek Slim Line Filter Housing Sump - Clear

    Fits the cap of CSL-CI and CSL-C1 10-inch Slim Line Clear Housings Learn More
    $18.99 MSRP:  $21.84
  2. 153128 Pentek Filter Housing Sump - Clear

    153128 Pentek Filter Housing Sump - Clear

    Fits the cap of the Culligan HF-360 and HF-160 clear standard housing Learn More
    $19.99 MSRP:  $23.56
  3. 158008 Pentek Slim Line Filter Housing - Clear

    158008 Pentek Slim Line Water Filter Housing - Clear

    Fits standard 3/8-inch water lines Learn More
    $12.79 MSRP:  $16.55
  4. 158110 Pentek Filter Housing - Clear

    158110 Pentek Filter Housing - Clear

    Fits standard 3/8-inch water lines Learn More
    $18.99 MSRP:  $22.41
  5. 158117 Pentek Slim Line Filter Housing - Clear

    158117 Pentek Slim Line Filter Housing - Clear

    Fits standard 1/4-inch water lines Learn More
    $18.99 MSRP:  $24.14
  6. 158643 Pentek Slim Line Filter Housing with Pressure Relief Valve - Clear

    158643 Pentek Slim Line Filter Housing with Pressure Relief Valve - Clear

    Fits standard 3/8-inch water lines Learn More
    $24.99 MSRP:  $25.98
  7. BIG-CLEAR-LX-10 Pentek Big Clear Whole House 10 inch Filter Housing
  8. 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
    $110.99 MSRP:  $113.34
  9. W10FFPH1CBPR Watts Full Flow Whole House Water Filter Housing

    W10FFPH1CBPR Watts Full Flow Whole House Water Filter Housing

    Fits 10-inch x 4.5-inch sediment water filters Learn More
    $79.99 MSRP:  $91.99
  10. FH4200CW12 Watts Flowmatic Clear Water Filter Housing

    FH4200CW12 Watts Flowmatic Clear Water Filter Housing

    Fits 9-3/4 in L x 2-7/8 W water filters Learn More
    $28.99 MSRP:  $31.04
  11. Hydronix HF2-10CLWH14 Clear 10 inch Filter Housing

    Hydronix HF2-10CLWH14 Clear 10 inch Filter Housing

    Receives any standard 10 inch by 2.5 inch filter cartridge Learn More
    $16.99 MSRP:  $17.24
  12. WHKF-DWHBB Whirlpool Filter Housing with Pressure Relief Valve - Clear
  13. 1-100-F Rusco Spin-Down Water Filter System

    1-100-F Rusco Spin-Down Water Filter System

    100 mesh, 152 micron and built to fit a one-inch pipe Learn More
    $60.69 MSRP:  $74.74
  14. 3/4-100-F Rusco Spin-Down Water Filter System

    3/4-100-F Rusco Spin-Down Water Filter System

    100 mesh, 152 micron and built to fit a .75 inch pipe Learn More
    $77.99 MSRP:  $91.99
  15. 1-100SS-F Rusco Spin-Down Water Filter System

    1-100SS-F Rusco Spin-Down Water Filter System

    100 mesh, 152 micron and built to fit a one-inch pipe Learn More
    $72.49 MSRP:  $90.84

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