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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Items 1 to 48 of 168 total

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  • Tier1 brand replacement for CX870-XRE (front)

    Tier1 brand replacement for CX870-XRE

    $49.99
    MSRP: $74.74
    Save 33%
  • Pleatco PA100N-4 Replacement Pool and Spa Filter
  • Pleatco PA100N-M Tier1 Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX880-XRE (front)

    Tier1 brand replacement for CX880-XRE

    $57.99
    MSRP: $77.04
    Save 25%
  • Pleatco PA106-4 Replacement Pool and Spa Filter
  • Pleatco PA106-M Replacement Pool and Spa Filter
  • Pleatco PA112 Replacement Pool and Spa Filter

    Pleatco PA112 Pool and Spa Filter Replacement

    $72.39
    MSRP: $89.99
    Save 20%

    Out of stock

  • Pleatco PA112-4 Replacement Pool and Spa Filter
  • Pleatco PA112-MReplacement Pool and Spa Filter

    Pleatco PA112-M Pool and Spa Antimicrobial Filter Replacement

    $75.99
    MSRP: $105.31
    Save 28%

    Out of stock

  • Pleatco PA126 Replacement Pool and Spa Filter

    Pleatco PA126 Pool and Spa Replacement Filter

    $68.99
    MSRP: $104.78
    Save 34%

    Out of stock

  • Pleatco PA126-4 Replacement Pool and Spa Filter
  • PAS-1035 Tier1 Replacement Pool and Spa Filter

    Pleatco PA126-M Pool and Spa Antimicrobial Replacement Filter

    $85.99
    MSRP: $118.63
    Save 28%

    Out of stock

  • Tier1 brand replacement for CX1280-XRE

    Tier1 brand replacement for CX1280-XRE

    $79.99
    MSRP: $108.20
    Save 26%
  • Pleatco PA131-4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX1380-RE

    Tier1 brand replacement for CX1380-RE

    $69.99
    MSRP: $95.44
    Save 27%
  • Pleatco PA137-4 Replacement Pool and Spa Filter
  • Pleatco PA137-M Tier1 Replacement Pool and Spa Filter

    Pleatco PA137-M Pool and Spa Antimicrobial Replacement Filter

    $96.99
    MSRP: $127.64
    Save 24%

    Out of stock

  • 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 PA40 Replacement Pool and Spa Filter

    Pleatco PA40 Pool and Spa Replacement Filter

    $33.99
    MSRP: $40.34
    Save 16%

    Out of stock

  • Pleatco PA40-4 Replacement Pool and Spa Filter
  • Pleatco PA40-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX500-RE, R173409 & 27-079

    Tier1 brand replacement for CX500-RE, R173409 & 27-079

    $28.99
    MSRP: $50.27
    Save 42%
  • 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%

    Out of stock

  • Tier1 brand replacement for CX470-XRE & 25200-01505

    Tier1 brand replacement for CX470-XRE & 25200-01505

    $31.95
    MSRP: $46.24
    Save 31%
  • Pleatco PA50SV-4 Replacement Pool and Spa Filter
  • Pleatco PA50SV-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX550-RE

    Tier1 brand replacement for CX550-RE

    $32.95
    MSRP: $54.27
    Save 39%
  • Pleatco PA56SV  Replacement Pool and Spa Filter

    Pleatco PA56SV Pool and Spa Filter Replacement for CX480-XRE

    $34.99
    MSRP: $44.26
    Save 21%

    Out of stock

  • Pleatco PA56SV-4 Replacement Pool and Spa Filter (4-Pack)
  • Pleatco PA56SV-M Replacement Pool and Spa Filter

    Pleatco PA56SV-M Pool and Spa Filter Replacement

    $53.99
    MSRP: $55.60
    Save 3%
  • Pleatco PA75 Replacement Pool and Spa Filter

    Pleatco PA75 Pool and Spa Filter Replacement

    $49.99
    MSRP: $80.36
    Save 38%

    Out of stock

  • Pleatco PA75-4 Replacement Pool and Spa Filter
  • Pleatco PA75-M Replacement Pool and Spa Filter

    Pleatco PA75-M Pool and Spa Antimicrobial Filter Replacement

    $62.99
    MSRP: $80.83
    Save 22%

    Out of stock

  • Pleatco PA75SV Replacement Pool and Spa Filter

    Pleatco PA75SV Pool and Spa Filter Replacement

    $60.95
    MSRP: $69.75
    Save 13%
  • Pleatco PA75SV-4 Replacement Pool and Spa Filter
  • Pleatco PA75SV-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX580-XRE (front)

    Tier1 brand replacement for CX580-XRE

    $51.99
    MSRP: $72.27
    Save 28%
  • Pleatco PA81-4 Replacement Pool and Spa Filter
  • Pleatco PAE75 Replacement Pool and Spa Filter

    Pleatco PAE75 Pool and Spa Filter Replacement

    $44.63
    MSRP: $53.62
    Save 17%

    Out of stock

  • Pleatco PAS35-F2M Replacement Pool and Spa Filter

    Pleatco PAS35-F2M Pool and Spa Filter Replacement

    $37.69
    MSRP: $47.99
    Save 21%

    Out of stock

  • Pleatco PBH100 Replacement Pool and Spa Filter

    Pleatco PBH100 Pool and Spa Filter Replacement

    $83.63
    MSRP: $98.47
    Save 15%

    Out of stock

  • Pleatco PBH12.5-4 Replacement Pool and Spa Filter

    Pleatco PBH12.5-4 Pool and Spa Filter Replacement

    $28.09
    MSRP: $34.60
    Save 19%

    Out of stock

  • Pleatco PBH25-4 Replacement Pool and Spa Filter

    Pleatco PBH25-4 Pool and Spa Filter Replacement

    $41.28
    MSRP: $49.77
    Save 17%

    Out of stock

Items 1 to 48 of 168 total

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