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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 1 to 48 of 84 total

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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 PA50-4 Tier1 Replacement Pool and Spa Filter
  • Pleatco PA50-M Tier1 Replacement Pool and Spa Filter

    Pleatco PA50-M Pool and spa Replacement Filter

    $41.99
    MSRP: $55.05
    Save 24%
  • Pleatco PA50SV-4 Replacement Pool and Spa Filter
  • Pleatco PA56SV-4 Replacement Pool and Spa Filter (4-Pack)
  • Pleatco PA75 Replacement Pool and Spa Filter

    Pleatco PA75 Pool and Spa Filter Replacement

    $49.99
    MSRP: $80.36
    Save 38%
  • Pleatco PAST50 Replacement Pool and Spa Filter

    Pleatco PAST50 Pool and Spa Filter Replacement

    $46.16
    MSRP: $55.38
    Save 17%
  • Pleatco PBF50-F2S Replacement Pool and Spa Filter

    Pleatco PBF50-F2S Pool and Spa Filter Replacement

    $42.19
    MSRP: $50.82
    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%
  • Pleatco PCM50 Replacement Pool and Spa Filter

    Pleatco PCM50 Pool and Spa Filter Replacement

    $41.71
    MSRP: $50.27
    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 PCS50-F2M Replacement Pool and Spa Filter

    Pleatco PCS50-F2M Pool and Spa Filter Replacement

    $43.99
    MSRP: $60.52
    Save 27%
  • 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 PCST120-M Replacement Pool and Spa Filter
  • Pleatco PCST80 Replacement Pool and Spa Filter

    Pleatco PCST80 Pool and Spa Filter Replacement

    $42.97
    MSRP: $51.72
    Save 17%
  • Pleatco PD40SL-4 Replacement Pool and Spa Filter

    Pleatco PD40SL-4 Pool and Spa Filter Replacement

    $45.19
    MSRP: $54.27
    Save 17%
  • Pleatco PDC100-AFS Replacement Pool and Spa Filter
  • Pleatco PDC25-AFS Replacement Pool and Spa Filter
  • Pleatco PDC30-AFS Replacement Pool and Spa Filter
  • Pleatco PDC500-AFS Replacement Pool and Spa Filter
  • Pleatco PDC510-AFS Replacement Pool and Spa Filter
  • Pleatco PDC540-AFS Replacement Pool and Spa Filter
  • Pleatco PDC600-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 PJAN50 replacement for A0103600 & 62048 (Open with step)
  • Pleatco PJB60 replacement for 42-3725-08

    Pleatco PJB60 replacement for 42-3725-08

    $48.04
    MSRP: $57.55
    Save 17%
  • Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter
  • Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476
  • Pleatco PLAS35-M Pool and Spa Replacement Filter

    Pleatco PLAS35-M Pool and Spa Replacement Filter

    $42.89
    MSRP: $51.62
    Save 17%
  • PAS-1349 Tier1 Replacement Pool and Spa Filter

    Pleatco PLB50 Pool and Spa Replacement Filter

    $40.74
    MSRP: $49.15
    Save 17%
  • Pleatco PLB65 Replacement Pool and Spa Filter

    Pleatco PLB65 Pool and Spa Replacement Filter

    $46.16
    MSRP: $55.38
    Save 17%
  • Pleatco PMA40-F2M-M Replacement Pool and Spa Filter

Items 1 to 48 of 84 total

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