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.

Items 97 to 124 of 124 total

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  • PLEATCO-PRB25-IN-TC

    PLEATCO-PRB25-IN-TC

    $18.69
    MSRP: $23.79
    Save 21%
  • PLEATCO-PRB25SF-JH-PAIR

    PLEATCO-PRB25SF-JH-PAIR

    $32.75
    MSRP: $39.96
    Save 18%
  • PLEATCO-PRB25SF-PAIR

    PLEATCO-PRB25SF-PAIR

    $30.82
    MSRP: $37.74
    Save 18%
  • TIER1-PAS-1444

    TIER1-PAS-1444

    $15.69
    MSRP: $26.60
    Save 41%
  • PLEATCO-PRB35-IN-M

    PLEATCO-PRB35-IN-M

    $24.95
    MSRP: $31.60
    Save 21%
  • PLEATCO-PRB37-IN-4

    PLEATCO-PRB37-IN-4

    $30.66
    MSRP: $37.56
    Save 18%
  • TIER1-PAS-1447

    TIER1-PAS-1447

    $19.95
    MSRP: $43.23
    Save 54%
  • PLEATCO-PRB50-IN-M

    PLEATCO-PRB50-IN-M

    $30.99
    MSRP: $38.72
    Save 20%
  • PLEATCO-PRB75

    PLEATCO-PRB75

    $27.05
    MSRP: $48.29
    Save 44%
  • PLEATCO-PRB75-M

    PLEATCO-PRB75-M

    $49.35
    MSRP: $59.05
    Save 16%
  • PLEATCO-PRB7B

    PLEATCO-PRB7B

    $11.74
    MSRP: $15.80
    Save 26%
  • PLEATCO-PSI45-4

    PLEATCO-PSI45-4

    $45.81
    MSRP: $54.98
    Save 17%
  • PLEATCO-PSI45-O-4

    PLEATCO-PSI45-O-4

    $44.96
    MSRP: $54.00
    Save 17%
  • Pleatco PSS17.5 Replacement Pool and Spa Filter
  • Pleatco PST45 Replacement Pool and Spa Filter
  • Pleatco PWK30-4 Replacement Pool and Spa Filter
  • PAS-1583 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31489 (Antimicrobial)

    $18.95
    MSRP: $32.00
    Save 41%
  • Pleatco PWK30V Replacement Pool and Spa Filter

    Pleatco PWK30V Pool and Spa Replacement Filter

    $30.64
    MSRP: $37.54
    Save 18%
  • Tier1 brand replacement for 817-4035 (Antimicrobial) (alternate)

    Tier1 brand replacement for 817-4035 (Antimicrobial)

    $21.99
    MSRP: $31.03
    Save 29%
  • Pleatco PWW40 Pool and Spa Replacement Filter

    Pleatco PWW40 Pool and Spa Replacement Filter

    $25.11
    MSRP: $31.18
    Save 19%
  • Tier1 brand replacement for 817-4050

    Tier1 brand replacement for 817-4050

    $19.99
    MSRP: $36.79
    Save 46%
  • Tier1 brand replacement for 817-4050 (Antimicrobial)

    Tier1 brand replacement for 817-4050 (Antimicrobial)

    $26.99
    MSRP: $37.81
    Save 29%

Items 97 to 124 of 124 total

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