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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  • Tier1 brand replacement for CX470-XRE & 25200-01505 (front)

    Tier1 brand replacement for CX470-XRE & 25200-01505

    $31.95
    MSRP: $46.24
    Save 31%
  • Pleatco PA75SV-4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX900-RE & 25230-0095S (front)

    Tier1 brand replacement for CX900-RE & 25230-0095S

    $66.99
    MSRP: $89.33
    Save 25%
  • Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    $64.54
    MSRP: $76.52
    Save 16%
  • Pleatco PSR100-4 Replacement Pool and Spa Filter

    Pleatco PSR100-4 Replacement Pool and Spa Filter

    $97.79
    MSRP: $114.76
    Save 15%
  • Pleatco PSR100-M4 Replacement Pool and Spa Filter
  • Pleatco PSR135-4 Replacement Pool and Spa Filter

    Pleatco PSR135-4 Replacement Pool and Spa Filter

    $127.02
    MSRP: $148.37
    Save 14%
  • Pleatco PSR135-M4
  • Pleatco PSR137-4 Replacement Pool and Spa Filter

    Pleatco PSR137-4 Replacement Pool and Spa Filter

    $99.95
    MSRP: $146.75
    Save 32%
  • Pleatco PSR137-M4 Replacement Pool and Spa Filter
  • Pleatco PSR15-4 Replacement Pool and Spa Filter
  • Pleatco PSR35-4 Replacement Pool and Spa Filter

    Pleatco PSR35-4 Replacement Pool and Spa Filter

    $42.66
    MSRP: $51.36
    Save 17%
  • Pleatco PSR50-4 Replacement Pool and Spa Filter

    Pleatco PSR50-4 Replacement Pool and Spa Filter

    $55.89
    MSRP: $66.57
    Save 16%
  • Pleatco PSR50-M4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for WC108-572SX (front)

    Tier1 brand replacement for WC108-572SX

    $46.99
    MSRP: $86.07
    Save 45%
  • Pleatco PSR70-M4 Replacement Pool and Spa Filter

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