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Pool Filters & Spa Filters

Your pool and spa should be for you, not for bacteria. Be sure to replace your old pool filter to keep your Jacuzzi and swimming pool clean. Discount Filter Store carries an expansive line of replacement pool filters and spa filters from industry leading brands like Tier1. With antimicrobial pool filters, you can swim with confidence knowing that no harmful microbes are swimming with you. Enjoy your summer with clean water.

Not sure which filter you need? Speak with one of our filter experts at 1-800-277-3458, and we’ll answer your filter questions to help you find the best product for you.

37 Item(s)

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  • Tier1 brand replacement for FF-100 & Claro (front)

    Tier1 brand replacement for FF-100 & Claro

    $20.89
    MSRP: $23.17
    Save 10%
  • Tier1 brand replacement filter for systems that use 5-inch diameter by 6 5/8-inch length filters (front)
  • Pleatco PGS25 Pool and Spa Replacement Filter

    Pleatco PGS25 Pool and Spa Replacement Filter

    $20.64
    MSRP: $26.04
    Save 21%
  • Pleatco PGS25P4 Pool and Spa Replacement Filter

    Pleatco PGS25P4 Pool and Spa Replacement Filter

    $22.69
    MSRP: $28.39
    Save 20%
  • Pleatco PGS25P4-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PHC25P4 Pool and Spa Replacement Filter

    Pleatco PHC25P4 Pool and Spa Replacement Filter

    $23.56
    MSRP: $29.39
    Save 20%
  • Pleatco PHC50 Pool and Spa Replacement Filter

    Pleatco PHC50 Pool and Spa Replacement Filter

    $29.85
    MSRP: $36.63
    Save 19%
  • Pleatco PIC50 replacement filter for systems that use 4 1/4-inch diameter by 19 13/16-inch length filters
  • Pleatco PIC60 replacement for 163736

    Pleatco PIC60 replacement for 163736

    $29.85
    MSRP: $36.63
    Save 19%
  • Pleatco PSANT30P3 Replacement Pool and Spa Filter
  • Pleatco PSG25 Replacement Pool and Spa Filter

    Pleatco PSG25 Replacement Pool and Spa Filter

    $23.99
    MSRP: $26.99
    Save 11%
  • Pleatco PSG25P4  Replacement Pool and Spa Filter

    Pleatco PSG25P4 Replacement Pool and Spa Filter

    $22.69
    MSRP: $28.39
    Save 20%

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