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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.

35 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 PAT50 Replacement Pool and Spa Filter
  • Pleatco PCAL42-F2M Replacement Pool and Spa Filter

    Pleatco PCAL42-F2M Pool and Spa Filter Replacement

    $29.73
    MSRP: $36.49
    Save 19%
  • Pleatco PDC25-AFS Replacement Pool and Spa Filter
  • Pleatco PDC30-AFS Replacement Pool and Spa Filter
  • Pleatco PDC560-AFS Replacement Pool and Spa Filter

    Pleatco PDC560-AFS Pool and Spa Filter Replacement

    $50.74
    MSRP: $60.65
    Save 16%
  • Pleatco PDC570-AFS Pool and Spa Filter Replacement
  • Pleatco PIN28 replacement for 58601, 59901 & 5F17

    Pleatco PIN28 replacement for 58601, 59901 & 5F17

    $19.27
    MSRP: $24.46
    Save 21%
  • Pleatco PJ25-IN-M4 replacement for 42-2891-08-R, 2590000 & 5475000 (Antimicrobial)
  • Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    $27.76
    MSRP: $34.22
    Save 19%
  • 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 PMT27.5 Replacement Pool and Spa Filter

    Pleatco PMT27.5 replacement for 220122 & ELE-25

    $21.92
    MSRP: $27.51
    Save 20%
  • Pleatco PMT45 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 PPM50SC-F2M Replacement Pool and Spa Filter

    Pleatco PPM50SC-F2M Replacement Pool and Spa Filter

    $38.99
    MSRP: $47.14
    Save 17%
  • Pleatco PPM50SC-F2M-M Replacement Pool and Spa Filter
  • Pleatco PPM50TC Replacement Pool and Spa Filter

    Pleatco PPM50TC Replacement Pool and Spa Filter

    $38.19
    MSRP: $46.22
    Save 17%
  • Pleatco PRB25-IN-TC replacement for 17-2653

    Pleatco PRB25-IN-TC replacement for 17-2653

    $18.69
    MSRP: $23.79
    Save 21%
  • Waterway Pool & Spa Heavy Duty Replacement Filter by Pleatco: 5 x 13 5/16
  • Dynamic Pool & Spa Standard Filter Replacement by Tier1 (5 x 13-5/16) (front)

    Tier1 brand replacement for 03FIL1600

    $24.89
    MSRP: $43.23
    Save 42%
  • 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%

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