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

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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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  • Pleatco PDS22P4 Replacement Pool and Spa Filter
  • Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    $22.44
    MSRP: $28.11
    Save 20%
  • Pleatco POX50 Replacement Pool and Spa Filter

    Pleatco POX50 replacement for 84-92028

    $27.10
    MSRP: $33.47
    Save 19%
  • Pleatco PWW35P3 replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters
  • Waterway 817-0050 Pool and Spa Filter Replacement by Tier1

    Waterway 817-0050 Pool and Spa Filter Replacement by Tier1

    $20.99
    MSRP: $34.27
    Save 39%
  • Tier1 brand replacement for 817-0050, 03FIL1400, 25252, 378902 & PWW50 (alternate)
  • Pleatco PWW50P3-M Pool and Spa Antimicrobial Replacement Filter

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