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.

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  • Pleatco PA20 Replacement Pool and Spa Filter

    Pleatco PA20 Pool and Spa Replacement Filter

    $18.99
    MSRP: $23.17
    Save 18%
  • Pleatco PA225-4 Replacement Pool and Spa Filter

    Pleatco PA225-4 Pool and spa Replacement Filter

    $21.99
    MSRP: $23.79
    Save 8%
  • Pleatco PA225-M4 Replacement Pool and Spa Filter
  • Pleatco PA25-4 Replacement Pool and Spa Filter

    Pleatco-PA25-4 Pool and Spa Replacement Filter

    $26.89
    MSRP: $34.99
    Save 23%
  • Pleatco PA25-M4 Replacement Pool and Spa Filter
  • Pleatco PA40SF Replacement Pool and Spa Filter

    Pleatco PA40SF Pool and Spa Replacement Filter

    $40.99
    MSRP: $61.10
    Save 33%
  • TIER1-PAS-1086

    TIER1-PAS-1086

    $54.99
    MSRP: $89.33
    Save 38%
  • Pleatco PAQV9-4 Replacement Pool and Spa Filter
  • 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 PC11-4 Replacement Pool and Spa Filter

    Pleatco PC11-4 Pool and Spa Filter Replacement

    $10.37
    MSRP: $14.23
    Save 27%
  • PLEATCO-PCD50

    PLEATCO-PCD50

    $41.38
    MSRP: $49.89
    Save 17%
  • PLEATCO-PCD50N

    PLEATCO-PCD50N

    $43.99
    MSRP: $50.82
    Save 13%
  • PLEATCO-PCD50N-M

    PLEATCO-PCD50N-M

    $47.28
    MSRP: $56.67
    Save 17%
  • PLEATCO-PCM25

    PLEATCO-PCM25

    $27.37
    MSRP: $33.78
    Save 19%
  • PLEATCO-PCM35-4

    PLEATCO-PCM35-4

    $34.36
    MSRP: $41.81
    Save 18%
  • PLEATCO-PCM44-4

    PLEATCO-PCM44-4

    $43.45
    MSRP: $52.27
    Save 17%
  • PLEATCO-PCP20-4

    PLEATCO-PCP20-4

    $24.57
    MSRP: $30.56
    Save 20%
  • PLEATCO-PCS40-F2M

    PLEATCO-PCS40-F2M

    $44.30
    MSRP: $53.25
    Save 17%
  • PLEATCO-PCS50N

    PLEATCO-PCS50N

    $57.99
  • PLEATCO-PCS50N-M

    PLEATCO-PCS50N-M

    $62.99
  • PLEATCO-PD12-4

    PLEATCO-PD12-4

    $13.27
    MSRP: $17.56
    Save 24%
  • PLEATCO-PD40SL-4

    PLEATCO-PD40SL-4

    $45.19
    MSRP: $54.27
    Save 17%
  • PLEATCO-PDC510-AFS
  • PLEATCO-PDC520-AFS

    PLEATCO-PDC520-AFS

    $33.95
    MSRP: $43.26
    Save 22%
  • PLEATCO-PDC530-AFS
  • PLEATCO-PDO25-4

    PLEATCO-PDO25-4

    $22.98
    MSRP: $28.73
    Save 20%
  • PLEATCO-PDO75

    PLEATCO-PDO75

    $47.24
    MSRP: $56.63
    Save 17%
  • TIER1-PAS-1223

    TIER1-PAS-1223

    $48.99
    MSRP: $59.41
    Save 18%
  • PLEATCO-PDO75P3

    PLEATCO-PDO75P3

    $48.99
    MSRP: $59.12
    Save 17%
  • PLEATCO-PDO-UF25

    PLEATCO-PDO-UF25

    $25.44
    MSRP: $31.56
    Save 19%
  • PLEATCO-PFAB50

    PLEATCO-PFAB50

    $38.77
    MSRP: $46.89
    Save 17%
  • TIER1-PAS-1247

    TIER1-PAS-1247

    $19.99
    MSRP: $33.98
    Save 41%
  • PLEATCO-PGC43-F2M

    PLEATCO-PGC43-F2M

    $35.62
    MSRP: $43.26
    Save 18%
  • PLEATCO-PGC43-F2M-M

    PLEATCO-PGC43-F2M-M

    $40.74
    MSRP: $49.15
    Save 17%
  • PLEATCO-PGS25

    PLEATCO-PGS25

    $21.39
    MSRP: $26.04
    Save 18%
  • PLEATCO-PGS25P4

    PLEATCO-PGS25P4

    $22.69
    MSRP: $28.39
    Save 20%
  • PLEATCO-PGS25P4-M

    PLEATCO-PGS25P4-M

    $26.06
    MSRP: $32.27
    Save 19%
  • PLEATCO-PH5-9-4

    PLEATCO-PH5-9-4

    $5.90
    MSRP: $9.09
    Save 35%
  • PLEATCO-PH55-4

    PLEATCO-PH55-4

    $46.69
    MSRP: $54.22
    Save 14%
  • PLEATCO-PH6

    PLEATCO-PH6

    $12.62
    MSRP: $16.81
    Save 25%
  • PLEATCO-PH6-4

    PLEATCO-PH6-4

  • PLEATCO-PH6-M-PAK7

    PLEATCO-PH6-M-PAK7

    $36.76
    MSRP: $44.57
    Save 18%
  • PLEATCO-PH6-PAK7

    PLEATCO-PH6-PAK7

    $30.99
    MSRP: $36.85
    Save 16%
  • PLEATCO-PHO30-4

    PLEATCO-PHO30-4

    $33.12
    MSRP: $40.39
    Save 18%

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