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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.

19 Item(s)

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  • Tier1 brand replacement for CX1750-RE, 25230-0175S & 817-0175P (front)
  • Pleatco PA75 Replacement Pool and Spa Filter

    Pleatco PA75 Pool and Spa Filter Replacement

    $49.99
    MSRP: $80.36
    Save 38%
  • Pleatco PA75-4 Replacement Pool and Spa Filter
  • Pleatco PA75-M Replacement Pool and Spa Filter
  • 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 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 PCM75 Replacement Pool and Spa Filter

    Pleatco PCM75 Pool and Spa Filter Replacement

    $62.10
    MSRP: $73.72
    Save 16%
  • Pleatco PJ60-4 replacement for 23-2297-01

    Pleatco PJ60-4 replacement for 23-2297-01

    $51.13
    MSRP: $61.10
    Save 16%
  • Pleatco PJAN100 replacement for A0103400 & 62050

    Pleatco PJAN100 replacement for A0103400 & 62050

    $56.59
    MSRP: $84.19
    Save 33%
  • Pleatco PLB150

    Pleatco PLB150 Pool and Spa Replacement Filter

    $97.21
    MSRP: $114.09
    Save 15%
  • Pleatco POX135 Replacement Pool and Spa Filter

    Pleatco POX135 replacement for 84-92289

    $95.68
    MSRP: $112.33
    Save 15%
  • Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    $64.54
    MSRP: $76.52
    Save 16%
  • PAS-1431 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for 17-2010 & R173327

    $18.99
    MSRP: $20.56
    Save 8%
  • Pleatco PRB18-4 replacement for 17-2046 & R173328

    Pleatco PRB18-4 replacement for 17-2046 & R173328

    $22.11
    MSRP: $27.73
    Save 20%
  • Pleatco PWWPC125B Pool and Spa Replacement Filter

    Pleatco PWWPC125B Pool and Spa Replacement Filter

    $97.87
    MSRP: $114.85
    Save 15%
  • Pleatco PWWPC150B Replacement Pool and Spa Filter

    Pleatco PWWPC150B Replacement Pool and Spa Filter

    $99.99
    MSRP: $125.80
    Save 21%
  • PAS-1648 Tier1 Replacement Pool and Spa Filter

    Pleatco PWWPC200 Replacement Pool and Spa Filter

    $95.99
    MSRP: $147.58
    Save 35%

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