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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.

24 Item(s)

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  • Pleatco PA40SF Replacement Pool and Spa Filter

    Pleatco PA40SF Pool and Spa Replacement Filter

    $40.99
    MSRP: $61.10
    Save 33%
  • Pleatco PAST50 Replacement Pool and Spa Filter

    Pleatco PAST50 Pool and Spa Filter Replacement

    $46.16
    MSRP: $55.38
    Save 17%
  • Pleatco PBH25-4 Replacement Pool and Spa Filter

    Pleatco PBH25-4 Pool and Spa Filter Replacement

    $41.28
    MSRP: $49.77
    Save 17%
  • Pleatco PCD50 Replacement Pool and Spa Filter

    Pleatco PCD50 Pool and Spa Filter Replacement

    $41.38
    MSRP: $49.89
    Save 17%
  • Pleatco PCD50N Replacement Pool and Spa Filter

    Pleatco PCD50N Pool and Spa Filter Replacement

    $43.99
    MSRP: $50.82
    Save 13%
  • Pleatco PCD50N-M Replacement Pool and Spa Filter
  • Pleatco PCM44-4 Replacement Pool and Spa Filter

    Pleatco PCM44-4 Pool and Spa Filter Replacement

    $43.45
    MSRP: $52.27
    Save 17%
  • PAS-1184 Tier1 Replacement Pool and Spa Filter

    Pleatco PCS40-F2M Pool and Spa Filter Replacement

    $44.30
    MSRP: $53.25
    Save 17%
  • Pleatco PCS50N Replacement Pool and Spa Filter

    Pleatco PCS50N Pool and Spa Filter Replacement

    $40.99
    MSRP: $49.44
    Save 17%
  • Pleatco PCS50N-M replacement for 100593 & 3301-2261
  • Pleatco PD40SL-4 Replacement Pool and Spa Filter

    Pleatco PD40SL-4 Pool and Spa Filter Replacement

    $45.19
    MSRP: $54.27
    Save 17%
  • Pleatco PDC510-AFS Replacement Pool and Spa Filter
  • Pleatco PDO75 Replacement Pool and Spa Filter

    Pleatco PDO75 Pool and Spa Filter Replacement

    $47.24
    MSRP: $56.63
    Save 17%
  • PAS-1223 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-00

    $41.95
    MSRP: $59.41
    Save 29%
  • Pleatco PDO75P3 Replacement Pool and Spa Filter

    Pleatco PDO75P3 Pool and Spa Filter Replacement

    $49.41
    MSRP: $59.12
    Save 16%
  • Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PH55-4 Pool and Spa Replacement Filter

    Pleatco PH55-4 Pool and Spa Replacement Filter

    $45.15
    MSRP: $54.22
    Save 17%
  • Pleatco PJ50-4 replacement for 42-2940-09-R

    Pleatco PJ50-4 replacement for 42-2940-09-R

    $44.12
    MSRP: $53.04
    Save 17%
  • 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 PSR35-4 Replacement Pool and Spa Filter

    Pleatco PSR35-4 Replacement Pool and Spa Filter

    $42.66
    MSRP: $51.36
    Save 17%

24 Item(s)

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