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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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  • Tier1 brand replacement for 817-0143, 178585 & R173578 (front)
  • Tier1 brand replacement for 178569 & R173572 (front)

    Tier1 brand replacement for 178569 & R173572

    $36.89
    MSRP: $58.96
    Save 37%
  • Tier1 brand replacement for 817-0081, 178580 & R173573 (front)
  • Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter
  • Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476
  • Tier1 brand replacement for 6541-383 (front)

    Tier1 brand replacement for 6541-383

    $38.95
    MSRP: $61.12
    Save 36%
  • PAS-1366 Tier1 Replacement Pool and Spa Filter
  • Pleatco PMA40L-F2M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M replacement for X268365

    $40.37
    MSRP: $48.73
    Save 17%
  • Pleatco PMA40L-F2M-M Replacement Pool and Spa Filter
  • Pleatco PMS10-4 replacement for A3810 & FE-90

    Pleatco PMS10-4 replacement for A3810 & FE-90

    $13.93
    MSRP: $18.32
    Save 24%
  • Pleatco PMS16-4 replacement for A3816, FE-30, FE-40 & 195-8717
  • Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20
  • Pleatco POX50 Replacement Pool and Spa Filter

    Pleatco POX50 replacement for 84-92028

    $27.10
    MSRP: $33.47
    Save 19%
  • Pleatco POX75 Replacement Pool and Spa Filter
  • Pleatco-PWK25-4 Replacement Pool and Spa Filter

    Pleatco-PWK25-4 Pool and Spa Replacement Filter

    $29.81
    MSRP: $36.58
    Save 19%
  • Pleatco PWK35 Replacement Pool and Spa Filter

    Pleatco PWK35 Pool and Spa Replacement Filter

    $30.06
    MSRP: $36.87
    Save 18%
  • Pleatco PWK40 Replacement Pool and Spa Filter

    Pleatco PWK40 Pool and Spa Replacement Filter

    $35.69
    MSRP: $43.34
    Save 18%

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