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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

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  • W20CLHD20 American Plumber Whole House 20-inch Heavy Duty Filter Cartridge
  • HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge
  • 22010 Hydrologic BigBoy Replacement Sediment Filter

    22010 Hydrologic BigBoy Sediment Filter

    $44.99 Retail Price:  $57.49
  • S1-20BB Pentek Whole House Filter Replacement Cartridge

    S1-20BB Pentek Whole House Filter Replacement Cartridge

    $21.99 Retail Price:  $25.34
  • WB-HB-20-20W Harmsco Pleated Commercial Water Filter Cartridge
  • SDC-45-2020 Hydronix Sediment Water Filter 6-Pack
  • SPC-45-2020 Hydronix 20 x 4.5 inch Pleated Sediment Water Filter 6pk
  • ECP20-20BB Pentek Replacement Filter Cartridge (6-Pack)
  • SDC-45-2020 Hydronix Sediment Water Filter

    SDC-45-2020 Hydronix Sediment Water Filter Cartridge

    As Low As $18.83 Per Filter

  • SPC-45-2020 Hydronix Pleated Sediment Filter
  • Pentek ECP20-20BB Replacement Water Filter Cartridge

    ECP20-20BB Pentek Replacement Filter Cartridge

    As Low As $21.33 Per Filter

  • GAC20-BB Pentek Whole House Water Filter
  • Tier1 P20-20BB Whole House Replacement Sediment Filter Cartridge

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