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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.

32 Item(s)

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  • Pleatco PLBS75-M Replacement Pool and Spa Filter

    Pleatco PLBS75-M Pool and Spa Replacement Filter

    $34.99
    MSRP: $40.72
    Save 14%
  • Pleatco PA40 Replacement Pool and Spa Filter

    Pleatco PA40 Pool and Spa Replacement Filter

    $33.99
    MSRP: $40.34
    Save 16%
  • Pleatco PA40-4 Replacement Pool and Spa Filter
  • Pleatco PA40-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX470-XRE & 25200-01505 (front)

    Tier1 brand replacement for CX470-XRE & 25200-01505

    $30.99
    MSRP: $46.24
    Save 33%
  • Pleatco PA50SV-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 PCP50 Replacement Pool and Spa Filter
  • Pleatco PDO-UF40 Replacement Pool and Spa Filter

    Pleatco PDO-UF40 Pool and Spa Filter Replacement

    $31.42
    MSRP: $38.43
    Save 18%
  • Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (front)
  • Pleatco PHC50P4 Pool and Spa Replacement Filter

    Pleatco PHC50P4 Pool and Spa Replacement Filter

    $31.30
    MSRP: $38.30
    Save 18%
  • Pleatco PJB40 replacement for 42-3724-09

    Pleatco PJB40 replacement for 42-3724-09

    $35.69
    MSRP: $43.34
    Save 18%
  • Pleatco PJP45-F2S replacement for 6540-498

    Pleatco PJP45-F2S replacement for 6540-498

    $31.99
    MSRP: $33.49
    Save 4%
  • Pleatco PLW50-4 Replacement Pool and Spa Filter
  • Pleatco PMT50 replacement for CL-2807 & CL2810

    Pleatco PMT50 replacement for CL-2807 & CL2810

    $33.41
    MSRP: $40.72
    Save 18%
  • Pleatco POX50-IN Replacement Pool and Spa Filter
  • Pleatco PPF33 brand replacement for P-05237

    Pleatco PPF33 brand replacement for P-05237

    $34.07
    MSRP: $41.48
    Save 18%
  • Pleatco PPF33-M replacement for P-05237 (Antimicrobial)

    Pleatco PPF33-M replacement for P-05237 (Antimicrobial)

    $38.73
    MSRP: $46.84
    Save 17%
  • PAS-1420 Tier1 Replacement Pool and Spa Filter
  • Pleatco PPM50SC-F2M Replacement Pool and Spa Filter

    Pleatco PPM50SC-F2M Replacement Pool and Spa Filter

    $38.99
    MSRP: $47.14
    Save 17%
  • Pleatco PPM50TC Replacement Pool and Spa Filter

    Pleatco PPM50TC Replacement Pool and Spa Filter

    $38.19
    MSRP: $46.22
    Save 17%
  • Tier1 brand replacement for 817-4050

    Tier1 brand replacement for 817-4050

    $30.99
    MSRP: $36.79
    Save 16%
  • Tier1 brand replacement for 817-4050 (Antimicrobial)

    Tier1 brand replacement for 817-4050 (Antimicrobial)

    $30.89
    MSRP: $37.81
    Save 18%

32 Item(s)

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