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 PD60-4 Replacement Pool and Spa Filter

    Pleatco PD60-4 Pool and Spa Filter Replacement

    $69.29
    MSRP: $86.99
    Save 20%
  • Tier1 brand replacement for 17-2812, 17-4985 & 32050204 (front)

    Tier1 brand replacement for 17-2812, 17-4985 & 32050204

    $59.99
    MSRP: $79.90
    Save 25%
  • Pleatco PFAB100-4 Replacement Pool and Spa Filter
  • Pleatco PFAB100-M Replacement Pool and Spa Filter
  • Pleatco PFAB80 Pool and Spa Replacement Filter

    Pleatco PFAB80 Pool and Spa Replacement Filter

    $58.85
    MSRP: $69.98
    Save 16%
  • Pleatco PFAB80-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PJC110-M4 replacement for 42-3799-23-R

    Pleatco PJC110-M4 replacement for 42-3799-23-R

    $96.81
    MSRP: $113.63
    Save 15%
  • Pleatco PMT100 Replacement Pool and Spa Filter

    Pleatco PMT100 replacement for 244-0100

    $68.19
    MSRP: $80.72
    Save 16%
  • Pleatco POX100 Replacement Pool and Spa Filter

    Pleatco POX100 replacement for ELE-100

    $72.62
    MSRP: $85.81
    Save 15%

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