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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.

Items 97 to 144 of 652 total

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  • Pleatco PAST100 Replacement Pool and Spa Filter

    Pleatco PAST100 Pool and Spa Filter Replacement

    $81.00
    MSRP: $95.45
    Save 15%
  • Pleatco PAST150 Replacement Pool and Spa Filter

    Pleatco PAST150 Pool and Spa Filter Replacement

    $104.62
    MSRP: $122.61
    Save 15%
  • Pleatco PAST50 Replacement Pool and Spa Filter

    Pleatco PAST50 Pool and Spa Filter Replacement

    $46.16
    MSRP: $55.38
    Save 17%
  • Pleatco PB80-6 replacement filter for systems that use 7-inch diameter by 29 3/8-inch length filters
  • Pleatco PBF50-F2S Replacement Pool and Spa Filter

    Pleatco PBF50-F2S Pool and Spa Filter Replacement

    $42.19
    MSRP: $50.82
    Save 17%
  • Pleatco PBH100 Replacement Pool and Spa Filter

    Pleatco PBH100 Pool and Spa Filter Replacement

    $83.63
    MSRP: $98.47
    Save 15%
  • Pleatco PBH12.5-4 Replacement Pool and Spa Filter

    Pleatco PBH12.5-4 Pool and Spa Filter Replacement

    $28.09
    MSRP: $34.60
    Save 19%
  • Pleatco PBH25-4 Replacement Pool and Spa Filter

    Pleatco PBH25-4 Pool and Spa Filter Replacement

    $41.28
    MSRP: $49.77
    Save 17%
  • Pleatco PBH50 Replacement Pool and Spa Filter

    Pleatco PBH50 Pool and Spa Filter Replacement

    $51.46
    MSRP: $61.48
    Save 16%
  • Pleatco PBH75 Replacement Pool and Spa Filter

    Pleatco PBH75 Pool and Spa Filter Replacement

    $72.33
    MSRP: $85.48
    Save 15%
  • Pleatco PBH-UM100 Replacement Pool and Spa Filter

    Pleatco PBH-UM100 Pool and Spa Filter Replacement

    $82.57
    MSRP: $97.26
    Save 15%
  • Pleatco PBH-UM50-4 Replacement Pool and Spa Filter

    Pleatco PBH-UM50-4 Pool and Spa Filter Replacement

    $63.30
    MSRP: $75.10
    Save 16%
  • Pleatco PBW5PAIR Replacement Pool and Spa Filter (2-Pack)
  • Pleatco PC11-4 Replacement Pool and Spa Filter

    Pleatco PC11-4 Pool and Spa Filter Replacement

    $10.37
    MSRP: $14.23
    Save 27%
  • Pleatco PC17-4 Replacement Pool and Spa Filter

    Pleatco PC17-4 Pool and Spa Filter Replacement

    $43.74
    MSRP: $52.60
    Save 17%
  • Pleatco PC18-4 Replacement Pool and Spa Filter

    Pleatco PC18-4 Pool and Spa Filter Replacement

    $17.12
    MSRP: $21.99
    Save 22%
  • Tier1 brand replacement for 58600, 59900 & F18 (front)

    Tier1 brand replacement for 58600, 59900 & F18

    $9.89
    MSRP: $19.67
    Save 50%
  • Pleatco PC7-120-M Replacement Pool and Spa Filter
  • Pleatco PC7-PAIR Replacement Pool and Spa Filter (2-Pack)
  • Pleatco PC7-TC Replacement Pool and Spa Filter

    Pleatco PC7-TC Pool and Spa Filter Replacement

    $6.87
    MSRP: $10.20
    Save 33%
  • Pleatco PC8 replacement

    Pleatco PC8 Pool and Spa Filter Replacement

    $8.05
    MSRP: $11.56
    Save 30%
  • Pleatco PCAL100 Replacement Pool and Spa Filter

    Pleatco PCAL100 Pool and Spa Filter Replacement

    $50.14
    MSRP: $59.96
    Save 16%
  • Pleatco PCAL100-M Replacement Pool and Spa Filter
  • Pleatco PCAL42-F2M Replacement Pool and Spa Filter

    Pleatco PCAL42-F2M Pool and Spa Filter Replacement

    $29.73
    MSRP: $36.49
    Save 19%

Items 97 to 144 of 652 total

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