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

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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.

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  • Tier1 brand replacement for 136629 (front)

    Tier1 brand replacement for 136629

    $7.95
    MSRP: $8.20
    Save 3%
  • Pleatco PH3-4 Pool and Spa Replacement Filter

    Pleatco PH3-4 Pool and Spa Replacement Filter

    $4.86
    MSRP: $7.89
    Save 38%
  • Pleatco PH3-4-PAIR Pool and Spa Replacement Filter (2-pack)
  • Pleatco PH5.9-4 Pool and Spa Replacement Filter

    Pleatco PH5.9-4 Pool and Spa Replacement Filter

    $5.90
    MSRP: $9.09
    Save 35%
  • Pleatco PH55-4 Pool and Spa Replacement Filter

    Pleatco PH55-4 Pool and Spa Replacement Filter

    $46.69
    MSRP: $58.99
    Save 21%
  • Pleatco PH6 Pool and Spa Replacement Filter

    Pleatco PH6 Pool and Spa Replacement Filter

    $12.62
    MSRP: $16.81
    Save 25%
  • Pleatco PH6-4 Pool and Spa Replacement Filter
  • Pleatco PH6-M-PAK7 Pool and Spa Replacement Filter (Antimicrobial) (7-Pack)
  • Pleatco PH6-PAK7 Pool and Spa Replacement Filter (7-Pack)

    Pleatco PH6-PAK7 Pool and Spa Replacement Filter (7-Pack)

    $30.99
    MSRP: $39.99
    Save 23%
  • Pleatco PRB12-4 Replacement Pool and Spa Filter

    Pleatco PRB12-4 Replacement Pool and Spa Filter

    $10.89
    MSRP: $14.82
    Save 27%
  • PAS-1431 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for 17-2010 & R173327

    $15.99
    MSRP: $20.56
    Save 22%
  • Pleatco PRB14.5 Replacement Pool and Spa Filter

    Pleatco PRB14.5 Replacement Pool and Spa Filter

    $13.56
    MSRP: $17.89
    Save 24%
  • Pleatco PRB14.5-M Replacement Pool and Spa Filter
  • Pleatco PRB18-4 replacement for 17-2046 & R173328

    Pleatco PRB18-4 replacement for 17-2046 & R173328

    $22.11
    MSRP: $27.73
    Save 20%
  • Pleatco PRB8.5 brand replacement for 17-0052

    Pleatco PRB8.5 brand replacement for 17-0052

    $12.56
    MSRP: $16.74
    Save 25%
  • Pleatco PRB8.5 replacement for 17-0052 (Antimicrobial)

    Pleatco PRB8.5 replacement for 17-0052 (Antimicrobial)

    $14.59
    MSRP: $19.99
    Save 27%
  • Pleatco PSB3.5 Replacement Pool and Spa Filter
  • Pleatco PW15WC replacement for 32050201 & 17-2056

    Pleatco PW15WC replacement for 32050201 & 17-2056

    $10.52
    MSRP: $14.40
    Save 27%

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