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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 585 total

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  • 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%
  • Tier1 brand replacement for systems that use 4 1/4-inch diameter by 3 3/4-inch length filters (front)

    Tier1 brand replacement for Size 1 (2-pack)

    $11.89
    MSRP: $13.63
    Save 13%
  • 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
  • Tier1 brand replacement for 817-0131, 178584 & R173476 (front)
  • Pleatco PCC105-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for 817-0143, 178585 & R173578 (front)
  • Pleatco PCC130-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for 178569 & R173572 (front)

    Tier1 brand replacement for 178569 & R173572

    $36.89
    MSRP: $58.96
    Save 37%
  • Pleatco PCC60-M Replacement Pool and Spa Filter
  • Pleatco PCD100W Replacement Pool and Spa Filter

    Pleatco PCD100W Pool and Spa Filter Replacement

    $71.23
    MSRP: $84.21
    Save 15%
  • Pleatco PCD100W-M Replacement Pool and Spa Filter
  • Pleatco PCD50 Replacement Pool and Spa Filter

    Pleatco PCD50 Pool and Spa Filter Replacement

    $41.38
    MSRP: $49.89
    Save 17%
  • Pleatco PCD50N Replacement Pool and Spa Filter

    Pleatco PCD50N Pool and Spa Filter Replacement

    $43.99
    MSRP: $50.82
    Save 13%
  • Pleatco PCD50N-M Replacement Pool and Spa Filter
  • Pleatco PCD75 Replacement Pool and Spa Filter

    Pleatco PCD75 Pool and Spa Filter Replacement

    $60.26
    MSRP: $71.60
    Save 16%
  • Pleatco PCD75N Replacement Pool and Spa Filter

    Pleatco PCD75N Pool and Spa Filter Replacement

    $60.26
    MSRP: $71.60
    Save 16%
  • Pleatco PCH75 Replacement Pool and Spa Filter
  • Pleatco PCM100SV Replacement Pool and Spa Filter

    Pleatco PCM100SV Pool and Spa Filter Replacement

    $73.30
    MSRP: $86.60
    Save 15%
  • Pleatco PCM100SV-4 Replacement Pool and Spa Filter
  • Pleatco PCM25 Replacement Pool and Spa Filter

    Pleatco PCM25 Pool and Spa Filter Replacement

    $27.37
    MSRP: $33.78
    Save 19%
  • Pleatco PCM35-4 Replacement Pool and Spa Filter

    Pleatco PCM35-4 Pool and Spa Filter Replacement

    $34.36
    MSRP: $41.81
    Save 18%

Items 97 to 144 of 585 total

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