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.

42 Item(s)

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  • Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    $50.99
    MSRP: $85.09
    Save 40%
  • Pleatco PA100-4 Replacement Pool and Spa Filter
  • Pleatco PA100-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX-1200-RE (front)

    Tier1 brand replacement for CX-1200-RE

    $77.99
    MSRP: $95.44
    Save 18%
  • Pleatco PA120-4 Replacement Pool and Spa Filter
  • Pleatco PA120-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for R173215 & 59054200 (front)

    Tier1 brand replacement for R173215 & 59054200

    $53.99
    MSRP: $75.89
    Save 29%
  • Pleatco PAP100-M4 Replacement Pool and Spa Filter
  • Pleatco PAP118-4 Replacement Pool and Spa Filter

    Pleatco PAP118-4 Pool and Spa Filter Replacement

    $70.95
    MSRP: $97.76
    Save 27%
  • PLEATCO-PCAL100

    PLEATCO-PCAL100

    $50.14
    MSRP: $59.96
    Save 16%
  • PLEATCO-PCAL100-M

    PLEATCO-PCAL100-M

    $56.32
    MSRP: $67.07
    Save 16%
  • PLEATCO-PCAL75

    PLEATCO-PCAL75

    $30.05
    MSRP: $48.06
    Save 37%
  • PLEATCO-PCST80

    PLEATCO-PCST80

    $42.97
    MSRP: $51.72
    Save 17%
  • PLEATCO-PCST80-M

    PLEATCO-PCST80-M

    $54.32
    MSRP: $64.77
    Save 16%
  • PLEATCO-PD60-4

    PLEATCO-PD60-4

    $66.96
    MSRP: $79.30
    Save 16%
  • PLEATCO-PDC540-AFS
  • PLEATCO-PDV50

    PLEATCO-PDV50

    $26.97
    MSRP: $33.32
    Save 19%
  • TIER1-PAS-1230

    TIER1-PAS-1230

    $59.99
    MSRP: $79.90
    Save 25%
  • PLEATCO-PFAB100-4

    PLEATCO-PFAB100-4

  • PLEATCO-PFAB100-M

    PLEATCO-PFAB100-M

    $75.14
    MSRP: $88.71
    Save 15%
  • PLEATCO-PFAB80

    PLEATCO-PFAB80

    $58.85
    MSRP: $69.98
    Save 16%
  • PLEATCO-PFAB80-M

    PLEATCO-PFAB80-M

    $67.94
    MSRP: $80.43
    Save 16%
  • PLEATCO-PIC50N

    PLEATCO-PIC50N

    $35.00
    MSRP: $42.55
    Save 18%
  • PLEATCO-PIC60

    PLEATCO-PIC60

    $29.85
    MSRP: $36.63
    Save 19%
  • PLEATCO-PJANCS100-4

    PLEATCO-PJANCS100-4

    $84.68
    MSRP: $99.68
    Save 15%
  • PLEATCO-PJANCS150-4

    PLEATCO-PJANCS150-4

    $108.84
    MSRP: $127.47
    Save 15%
  • PLEATCO-PJC110-M4

    PLEATCO-PJC110-M4

    $96.81
    MSRP: $113.63
    Save 15%
  • PLEATCO-PMT100

    PLEATCO-PMT100

    $68.19
    MSRP: $80.72
    Save 16%
  • PLEATCO-POX100

    PLEATCO-POX100

    $72.62
    MSRP: $85.81
    Save 15%
  • PLEATCO-PPR75

    PLEATCO-PPR75

    $46.16
    MSRP: $55.38
    Save 17%
  • PLEATCO-PRW150

    PLEATCO-PRW150

    $103.69
    MSRP: $121.54
    Save 15%
  • Pleatco PWWCT125 Pool and Spa Replacement Filter

    Pleatco PWWCT125 Pool and Spa Replacement Filter

    $91.85
    MSRP: $107.93
    Save 15%
  • Pleatco PWWCT125-M Pool and Spa Antimicrobial Replacement Filter
  • Pleatco PWWCT150 Pool and Spa Replacement Filter

    Pleatco PWWCT150 Pool and Spa Replacement Filter

    $83.99
    MSRP: $118.85
    Save 29%
  • Pleatco PWWCT150-M Replacement Pool and Spa Filter
  • Pleatco PWWCT200 Pool and Spa Replacement Filter

    Pleatco PWWCT200 Pool and Spa Replacement Filter

    $121.49
    MSRP: $142.01
    Save 14%
  • Pleatco PWWEK150-M4 Pool and Spa Antimicrobial Replacement Filter
  • Pleatco PWWEK200-M4 Pool and Spa Antimicrobial Replacement Filter
  • Pleatco PXST150 Replacement Pool and Spa Filter

    Pleatco PXST150 Replacement Pool and Spa Filter

    $91.99
    MSRP: $108.09
    Save 15%
  • Pleatco PXST150-M Replacement Pool and Spa Filter (Antimicrobial)
  • Tier1 brand replacement for CCX1750-RE & 817-0150N (front)

    Tier1 brand replacement for CCX1750-RE & 817-0150N

    $81.99
    MSRP: $114.99
    Save 29%
  • Pleatco PXST175-M Replacement Pool and Spa Filter

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