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

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Pentek Water Filters & Filtration Products

Keep you and your family hydrated with crystal clear water from Pentek water filters

Pentek offers a wide variety of water filters and filtration products including filter housings, filter bags, faucet filters, commercial water filter systems, under sink water filters, and more, so no matter where you are, whether it’s at home, in the backyard, on the road or in the woods, you can enjoy the cleanest tasting drinking water. Right now, you can save on all Pentek products including Pentek water filters with our FREE same day shipping and No Worries Price Match Guarantee. With our price match guarantee, if you find a Pentek water filter or other filter product for less than our posted price, we’ll match the lower price, simply call us.

Note: Many of Pentek’s water filtration products can be used with related: American Plumber, Ametek, US Filter, and Culligan water filter products.

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  1. Pentek KO1HE3 Polypropylene High Efficiency Filter Bag

    Pentek KO1HE3 Polypropylene High Efficiency Filter Bag

    Standard #3 size with 4.125 inch diameter and 8 inch length. Fits many standard filter bag housings Learn More
    $16.99 MSRP:  $19.34
  2. HFPP-1-WPR10 Pentek Big Blue Whole House 10 inch Filter Housing
  3. HFPP-34-PR-10 Pentek Big Blue Whole House 10 inch Filter Housing
  4. HFPP-34-PR-20 Pentek Big Blue Whole House 20 inch Filter Housing
  5. HFPP-1-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  6. HFPP-1-PR20 Pentek Big Blue Whole House 20 inch Filter Housing
  7. OAC-20BB Pentek Oil Reduction Filter

    OAC-20BB Pentek Oil Reduction Water Filter

    Fits most Big Blue filtration system housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $73.99 MSRP:  $85.20
  8. P1-30 Pentek Whole House Replacement Sediment Filter Cartridge

    P1-30 Pentek Whole House Sediment Water Filter

    Fits most water filtration system housings that accept standard 30-inch x 2.5-inch filter cartridges Learn More
    $13.99 MSRP:  $14.13
  9. P5-30 Pentek Whole House Replacement Sediment Filter Cartridge

    P5-30 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept standard 30-inch x 2.5-inch water filter cartridges Learn More
    $13.99 MSRP:  $14.13
  10. PBH-410-1 Pentek Bag Filter Housing with 1-inch Inlet/Outlet

    PBH-410-1 Pentek Filter Bag Housing

    Fits standard 1-inch water lines via a 1 inch Inlet/Outlet Learn More
    $123.99 MSRP:  $126.34
  11. PBH-410-1-5 Pentek Bag Filter Housing with 1.5-inch Inlet/Outlet

    PBH-410-1-5 Pentek Filter Bag Housing (1.5 Inch Inlet/Outlet)

    Fits standard 1.5-inch water lines Learn More
    $99.99 MSRP:  $113.61
  12. PBH-420-1 Pentek Bag Filter Housing with 1-inch Inlet/Outlet

    PBH-420-1 Pentek Bag Filter Housing

    Fits standard 1-inch water lines via a one inch inlet/outlet Learn More
    $115.99 MSRP:  $120.74
  13. PBH-420-1-5 Pentek Bag Filter Housing with 1.5-inch Inlet/Outlet

    PBH-420-1.5 Pentek Bag Filter Housing (1.5 Inch Inlet/Outlet)

    Fits standard 1.5-inch water lines Learn More
    $160.39 MSRP:  $210.99
  14. R30-478 Pentek Undersink Filter Replacement Cartridge

    R30-478 Pentek Undersink Filter Replacement Cartridge

    Fits Pentek housings that use compact 4 7/8-inch x 2 5/8-inch replacement filter cartridges Learn More
    $8.99 MSRP:  $12.75
  15. S1-20BB Pentek Whole House Filter Replacement Cartridge

    S1-20BB Pentek Whole House Filter Replacement Cartridge

    Fits any heavy duty housing that uses 20-inch x 4 1/2-inch replacement filter cartridges Learn More
    $21.99 MSRP:  $25.34
  16. ST-1 Pentek Filter Housing - Stainless Steel

    ST-1 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $167.99 MSRP:  $191.81
  17. ST-2 Pentek Filter Housing - Stainless Steel

    ST-2 Pentek Filter Housing - Stainless Steel

    Fits standard 3/4-inch water lines Learn More
    $239.89 MSRP:  $368.99
  18. STANDARD-34-PR-10 Pentek Whole House Standard 10 inch Filter Housing
  19. STANDARD-34-WPR-10 Pentek Whole House Standard 10 inch Filter Housing
  20. STANDARD-CLEAR-34-PR10 Pentek Whole House Standard 10 inch Filter Housing
  21. UVBB-120-1 Pentek UV System

    UVBB-120-1 Pentek UV System

    Fits standard 1.5-inch water lines Learn More
  22. WP-30 Pentek Whole House Filter Replacement Cartridge

    WP-30 Pentek Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $6.99 MSRP:  $8.15
  23. WP-5 Pentek Replacement Filter Cartridge

    WP-5 Pentek Replacement Filter Cartridge

    Fits most standard housings that accept 10-inch x 2.5-inch water filter cartridges Learn More
    $6.99 MSRP:  $8.84
  24. WP1BB97P Pentek Replacement Filter Cartridge

    WP1BB97P Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $17.99
  25. WPX5BB97P Pentek Whole House Filter Replacement Cartridge

    WPX5BB97P Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and other heavy-duty filter housings Learn More
    $21.99

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