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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 58 total

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  • Pleatco PA76 Replacement Pool and Spa Filter

    Pleatco PA76 Pool and Spa Filter Replacement

    $53.95
    MSRP: $79.03
    Save 32%
  • Pleatco PA76-4 Replacement Pool and Spa Filter
  • Pleatco PA80 Tier1 Replacement Pool and Spa Filter

    Pleatco PA80 Pool and Spa Filter Replacement

    $69.96
    MSRP: $82.75
    Save 15%
  • Pleatco PA80-4 Replacement Pool and Spa Filter
  • Pleatco PA80-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX900-RE & 25230-0095S (front)

    Tier1 brand replacement for CX900-RE & 25230-0095S

    $75.68
    MSRP: $89.33
    Save 15%
  • Pleatco PA90-4 Replacement Pool and Spa Filter
  • Pleatco PA90-M Tier1 Replacement Pool and Spa Filter
  • Pleatco PAE50 Replacement Pool and Spa Filter

    Pleatco PAE50 Pool and Spa Filter Replacement

    $32.44
    MSRP: $39.61
    Save 18%
  • Tier1 brand replacement for R173214 & 59054100 (front)

    Tier1 brand replacement for R173214 & 59054100

    $57.99
    MSRP: $69.82
    Save 17%
  • Pleatco PAP75-M4 Replacement Pool and Spa Filter
  • Pleatco PAST75 Replacement Pool and Spa Filter

    Pleatco PAST75 Pool and Spa Filter Replacement

    $64.07
    MSRP: $75.98
    Save 16%
  • Pleatco PCD100W Replacement Pool and Spa Filter

    Pleatco PCD100W Pool and Spa Filter Replacement

    $71.23
    MSRP: $84.21
    Save 15%
  • Pleatco PCD100W-M Replacement Pool and Spa Filter
  • Pleatco PCM88-4 Replacement Pool and Spa Filter

    Pleatco PCM88-4 Pool and Spa Filter Replacement

    $73.03
    MSRP: $86.28
    Save 15%
  • Pleatco PCM88-M4 Replacement Pool and Spa Filter
  • PAS-1199 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2386-060

    $66.82
    MSRP: $79.14
    Save 16%
  • Pleatco PDO40-4 Replacement Pool and Spa Filter

    Pleatco PDO40-4 Pool and Spa Filter Replacement

    $34.90
    MSRP: $42.44
    Save 18%
  • Pleatco PJB60 replacement for 42-3725-08

    Pleatco PJB60 replacement for 42-3725-08

    $48.04
    MSRP: $57.55
    Save 17%
  • PAS-1331 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for 2000-286 & 20086-001

    $34.89
    MSRP: $39.46
    Save 12%
  • Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter
  • Tier1 brand replacement for 6541-383 (front)

    Tier1 brand replacement for 6541-383

    $38.95
    MSRP: $61.12
    Save 36%
  • Pleatco PLBS100 Replacement Pool and Spa Filter

    Pleatco PLBS100 Pool and Spa Replacement Filter

    $34.95
    MSRP: $46.22
    Save 24%
  • Pleatco PLBS100-M Replacement Pool and Spa Filter
  • Pleatco POX75 Replacement Pool and Spa Filter
  • Pleatco PPF67.5-4 Replacement Pool and Spa Filter

    Pleatco PPF67.5-4 Replacement Pool and Spa Filter

    $54.63
    MSRP: $65.12
    Save 16%
  • Pleatco PRB14.5 Replacement Pool and Spa Filter

    Pleatco PRB14.5 Replacement Pool and Spa Filter

    $13.56
    MSRP: $17.89
    Save 24%
  • Pleatco PRB14.5-M Replacement Pool and Spa Filter
  • Pleatco PRB8.5 brand replacement for 17-0052

    Pleatco PRB8.5 brand replacement for 17-0052

    $12.56
    MSRP: $16.74
    Save 25%
  • Pleatco PRB8.5 replacement for 17-0052 (Antimicrobial)

    Pleatco PRB8.5 replacement for 17-0052 (Antimicrobial)

    $14.14
    MSRP: $18.56
    Save 24%
  • Pleatco PSD125U Replacement Pool and Spa Filter

    Pleatco PSD125U Replacement Pool and Spa Filter

    $77.65
    MSRP: $91.60
    Save 15%
  • Pleatco PSD125U-M Replacement Pool and Spa Filter
  • Pleatco PSD40-4 Replacement Pool and Spa Filter

    Pleatco PSD40-4 Replacement Pool and Spa Filter

    $33.89
    MSRP: $41.27
    Save 18%
  • Pleatco PSD75 Replacement Pool and Spa Filter

    Pleatco PSD75 Replacement Pool and Spa Filter

    $55.91
    MSRP: $66.60
    Save 16%
  • Pleatco PSD95-F2L Replacement Pool and Spa Filter

    Pleatco PSD95-F2L Replacement Pool and Spa Filter

    $66.82
    MSRP: $79.14
    Save 16%
  • Pleatco PSG31P4-M Replacement Pool and Spa Filter
  • Pleatco PWW100ST-P3 Replacement Pool and Spa Filter

    Pleatco PWW100ST-P3 Pool and Spa Replacement Filter

    $64.77
    MSRP: $76.79
    Save 16%
  • Pleatco PWW100ST-P3-M Replacement Pool and Spa Filter
  • Pleatco PWWCT100 Pool and Spa Replacement Filter

    Pleatco PWWCT100 Pool and Spa Replacement Filter

    $65.95
    MSRP: $88.86
    Save 26%

Items 1 to 48 of 58 total

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