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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36 Item(s)

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  • Tier1 brand replacement for CX1750-RE, 25230-0175S & 817-0175P
  • Pleatco PA175-4 Replacement Pool and Spa Filter
  • Pleatco PA175-M Replacement Pool and Spa Filter

    Pleatco PA175-M Pool and Spa Antimicrobial Replacement Filter

    $152.99
    MSRP: $171.45
    Save 11%
  • Pleatco PA190 Replacement Pool and Spa Filter

    Pleatco PA190 Pool and spa Replacement Filter

    $100.99
    MSRP: $155.92
    Save 35%
  • 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 PAE150 Replacement Pool and Spa Filter

    Pleatco PAE150 Pool and Spa Filter Replacement

    $102.71
    MSRP: $120.42
    Save 15%
  • Pleatco PB80-6 replacement filter for systems that use 7-inch diameter by 29 3/8-inch length filters
  • 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

    PLEATCO-PCM100SV

    $73.30
    MSRP: $86.60
    Save 15%
  • PLEATCO-PCM100SV-4
  • PLEATCO-PCM75

    PLEATCO-PCM75

    $62.10
    MSRP: $73.72
    Save 16%
  • PLEATCO-PH155-4

    PLEATCO-PH155-4

    $122.13
    MSRP: $142.75
    Save 14%
  • PLEATCO-PJ60-4

    PLEATCO-PJ60-4

    $51.13
    MSRP: $61.10
    Save 16%
  • PLEATCO-PJAN100

    PLEATCO-PJAN100

    $58.59
    MSRP: $84.19
    Save 30%
  • PLEATCO-PJC147-M4

    PLEATCO-PJC147-M4

    $126.37
    MSRP: $147.63
    Save 14%
  • PLEATCO-PLB150

    PLEATCO-PLB150

    $97.21
    MSRP: $114.09
    Save 15%
  • PLEATCO-POX135

    PLEATCO-POX135

    $95.68
    MSRP: $112.33
    Save 15%
  • PLEATCO-PPC75

    PLEATCO-PPC75

    $64.54
    MSRP: $76.52
    Save 16%
  • Tier1 brand replacement for 17-2010 & R173327

    Tier1 brand replacement for 17-2010 & R173327

    $15.99
    MSRP: $20.56
    Save 22%
  • PLEATCO-PRB18-4

    PLEATCO-PRB18-4

    $22.11
    MSRP: $27.73
    Save 20%
  • PLEATCO-PWWPC125B

    PLEATCO-PWWPC125B

    $97.87
    MSRP: $114.85
    Save 15%
  • PLEATCO-PWWPC125B-M

    PLEATCO-PWWPC125B-M

    $124.41
    MSRP: $145.37
    Save 14%
  • PLEATCO-PWWPC150B

    PLEATCO-PWWPC150B

    $99.99
    MSRP: $125.80
    Save 21%
  • PLEATCO-PWWPC150B-4
  • PLEATCO-PWWPC150B-M

    PLEATCO-PWWPC150B-M

    $138.98
    MSRP: $162.13
    Save 14%
  • PLEATCO-PWWPC175

    PLEATCO-PWWPC175

    $109.99
    MSRP: $136.65
    Save 20%
  • PLEATCO-PWWPC175-4
  • PLEATCO-PWWPC175-M

    PLEATCO-PWWPC175-M

    $153.53
    MSRP: $178.86
    Save 14%
  • PLEATCO-PWWPC200

    PLEATCO-PWWPC200

    $95.99
    MSRP: $147.58
    Save 35%
  • PLEATCO-PWWPC200-4
  • PLEATCO-PWWPC200-M

    PLEATCO-PWWPC200-M

    $168.17
    MSRP: $195.70
    Save 14%
  • PLEATCO-PXST200

    PLEATCO-PXST200

    $139.33
    MSRP: $162.53
    Save 14%
  • PLEATCO-PXST200-M

    PLEATCO-PXST200-M

    $149.02
    MSRP: $173.67
    Save 14%

36 Item(s)

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