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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.

22 Item(s)

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  1. Pentek PO25G4S Polypropylene Filter Bag

    Pentek PO25G4S Polypropylene Filter Bag

    Standard #4 size with 4 inch diameter by 7 inch length fits many familiar bag filter housings Learn More
    $5.99 Retail Price:  $8.34
  2. Pentek BPHE-410-25 Polypropylene High Efficiency Filter Bag

    Pentek BPHE-410-25 Polypropylene High Efficiency Filter Bag

    Fits the Pentek PBH-410 series filter bag housing Learn More
    $4.99 Retail Price:  $6.08
  3. BP-420-25 Pentek Polypropylene Bag Filter

    BP-420-25 Pentek Polypropylene Bag Filter

    Fits Pentek PBH-420 housings Learn More
    $4.99 Retail Price:  $7.00
  4. BP-410-25 Pentek Polypropylene Bag Filter

    BP-410-25 Pentek Polypropylene Bag Filter

    Fits Pentek PBH-410 housings Learn More
    $4.99 Retail Price:  $7.00
  5. WPX25BB97P Pentek Whole House Filter Replacement Cartridge

    WPX25BB97P Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and other heavy-duty filter housings Learn More
    $19.99 Retail Price:  $20.57
  6. WP25BB97P Pentek Whole House Filter Replacement Cartridge

    WP25BB97P Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and other heavy-duty filter housings Learn More
    $18.99 Retail Price:  $19.31
  7. WP25BB20P Pentek Whole House Filter Replacement Cartridge

    WP25BB20P Pentek Whole House Filter Replacement Cartridge

    Fits Pentek Big Blue and other heavy-duty filter housings that use 20-inch filters Learn More
    $36.99 Retail Price:  $37.82
  8. PE25G2S Pentek Polyester Felt Bag Filter

    PE25G2S Pentek Polyester Felt Bag Filter

    Fits steel and aluminum filter housings that accept #2 filter bags Learn More
    $5.99 Retail Price:  $9.19
  9. BPHE-420-25 Pentek Polypropylene High Efficiency Bag Filter

    BPHE-420-25 Pentek Polypropylene Bag Filter (High Efficiency)

    Fits into Pentek PBH-420 filtration system housings Learn More
    $12.99 Retail Price:  $16.55
  10. 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
    $23.99 Retail Price:  $24.83
  11. DGD-7525 Pentek Whole House Replacement Sediment Filter Cartridge

    DGD-7525 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $15.99 Retail Price:  $16.55
  12. CRFC-BB Pentek Chloramine Reduction Water Filter

    CRFC-BB Pentek Chloramine Reduction Water Filter

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $61.79 Retail Price:  $73.36
  13. CRFC-20BB Pentek Chloramine Reduction Water Filter

    CRFC-20BB Pentek Chloramine Reduction Water Filter

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $137.99 Retail Price:  $156.27
  14. P25-20 Pentek Whole House Replacement Sediment Filter Cartridge

    P25-20 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept standard 20-inch x 2.5-inch water filter cartridges Learn More
    $10.99 Retail Price:  $13.34
  15. P25 Pentek Whole House Replacement Sediment Filter Cartridge

    P25 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most housings that accept standard 10-inch x 2.5-inch water filter cartridges Learn More
    $7.99 Retail Price:  $9.19
  16. KO25HE2 Pentek Polypropylene High Efficiency Bag Filter

    KO25HE2 Pentek Polypropylene High Efficiency Bag Filter

    Fits Pentek Carbon Steel, Stainless Steel and Aluminum Housings that accept #2 filter bags. Learn More
    $16.99 Retail Price:  $19.34
  17. KO25G2S Pentek Polypropylene Bag Filter

    KO25G2S Pentek Polypropylene Bag Filters

    Fits Pentek Carbon Steel, Stainless Steel and Aluminum Housings that accept #2 filter bags Learn More
    $6.19 Retail Price:  $9.42
  18. KE25G1S Pentek Polyester Felt Bag Filter

    KE25G1S Pentek Polyester Felt Filter Bag

    Fits into both steel and aluminum filter housings that accept #1 filter bags Learn More
    $4.09 Retail Price:  $7.00
  19. RFC20-BB Pentek Replacement Filter Cartridge

    RFC20-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges Learn More
    $56.99 Retail Price:  $61.51
  20. PD-25-934 Pentek Whole House Filter Replacement Cartridge

    PD-25-934 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
    $7.99 Retail Price:  $8.15
  21. PD-25-30 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-25-30 Pentek Whole House Replacement Sediment Filter

    Fits most water filtration system housings that accept 30-inch x 2.5-inch cartridges Learn More
    $16.99
  22. PD-25-20 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-25-20 Pentek Whole House Replacement Sediment Filter Cartridge

    Fits most standard housings that accept 20-inch x 2.5-inch water filter cartridges Learn More
    $12.99

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