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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.

24 Item(s)

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  1. Tier1 brand replacement for R173213, 59054000 & 1561-26 (front)

    Tier1 brand replacement for R173213, 59054000 & 1561-26

    Fits the Predator 50 - Pentair Clean & Clear 50 Learn More
    $36.85 Retail Price:  $51.41
  2. Pleatco PAS35-2 Replacement Pool and Spa Filter

    Pleatco PAS35-2 Pool and Spa Filter Replacement

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $38.46 Retail Price:  $46.53
  3. Pleatco PAS35-F2M-M Replacement Pool and Spa Filter

    Pleatco PAS35-F2M-M Pool and Spa Antimicrobial Filter Replacement

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $34.99 Retail Price:  $43.82
  4. Pleatco PAS35P4-M Replacement Pool and Spa Filter

    Pleatco PAS35P4-M replacement for systems that use 5 7/8-inch diameter by 7 3/4-inch length filters (Antimicrobial)

    Fits systems that use 5 7/8-inch diameter by 7 3/4-inch length filters Learn More
    $32.44 Retail Price:  $39.61
  5. Pleatco PAS40-F2M Replacement Pool and Spa Filter

    Pleatco PAS40-F2M replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  6. Pleatco PAS50SV-F2M Replacement Pool and Spa Filter
  7. Pleatco PAS50SV-F2M-M Replacement Pool and Spa Filter
  8. Pleatco PCS32P4 Replacement Pool and Spa Filter

    Pleatco PCS32P4 Pool and Spa Filter Replacement

    Fits systems that use 7 1/8-inch diameter by 8-inch length filters Learn More
    $35.09 Retail Price:  $42.65
  9. Pleatco PDC400-AFS Replacement Pool and Spa Filter

    Pleatco PDC400-AFS Pool and Spa Filter Replacement

    Fits systems that use 4 3/4-inch diameter by 8 1/8-inch length filters Learn More
  10. Pleatco PLAS35 Pool and Spa Replacement Filter

    Pleatco PLAS35 Pool and Spa Replacement Filter

    Fits systems that use 5 3/8-inch diameter by 8 9/16-inch length filters Learn More
    $39.00 Retail Price:  $47.15
  11. Pleatco PMA30-2002R-M Replacement Pool and Spa Filter
  12. PLEATCO-PMA40-2003-R Replacement Pool and Spa Filter

    Pleatco PMA40-2003-R replacement filter for systems that use 7 3/4-inch diameter by 7 3/16-inch length filters

    Fits the Master Spas, Down East Round Outer and Eco-Pur Learn More
    $33.99 Retail Price:  $39.63
  13. Pleatco PMA40-F2M Replacement Pool and Spa Filter

    Pleatco PMA40-F2M replacement for X268080

    Fits the Master Spas Legacy and Freedom Learn More
    $35.99 Retail Price:  $42.06
  14. Pleatco PMA45-2004-R replacement for X268330

    Pleatco PMA45-2004-R replacement for X268330

    Fits the Master Spas EP (new style) Learn More
    $35.99 Retail Price:  $51.27
  15. Pleatco PMA50-2002-F replacement filter for systems that use 16 5/8-inch diameter by 8 1/2-inch length filters
  16. PAS-1385 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 3/4-inch diameter by 8 7/16-inch length filters (Antimicrobial)

    Fits systems that use 5 3/4-inch diameter by 8 7/16-inch length filters Learn More
    $30.10 Retail Price:  $36.92
  17. Pleatco PRB25SF-JH replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Pleatco PRB25SF-JH replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Fits systems that use 5-inch diameter by 6 5/8-inch length filters Learn More
    $32.75 Retail Price:  $39.96
  18. Pleatco PRB25SF replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Pleatco PRB25SF replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Fits systems that use 5-inch diameter by 6 5/8-inch length filters Learn More
    $30.82 Retail Price:  $37.74
  19. Pleatco PSANT20P3 filter for systems that use 4 3/4-inch diameter by 7-inch length filters

    Pleatco PSANT20P3 filter for systems that use 4 3/4-inch diameter by 7-inch length filters

    Fits systems that use 4 3/4-inch diameter by 7-inch length filters Learn More
    $32.54 Retail Price:  $39.72
  20. Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    Fits systems that use 6-inch diameter by 8 1/2-inch length filters Learn More
    $31.82 Retail Price:  $38.89
  21. Pleatco PTL47W-P4-M Replacement Pool and Spa Filter

    Pleatco PTL47W-P4-M Replacement Pool and Spa Filter (Antimicrobial)

    Fits systems that use 6-inch diameter by 8 1/2-inch length filters Learn More
    $35.83 Retail Price:  $43.50
  22. Pleatco PWW35P3-M Replacement Pool and Spa Filter

    Pleatco PWW35P3-M Pool and Spa Antimicrobial Replacement Filter

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  23. Pleatco PWW50P3-M Pool and Spa Antimicrobial Replacement Filter

    Pleatco PWW50P3-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Waterway Front Access Skimmer and Aber Hot Tubs Learn More
    $32.21 Retail Price:  $39.34
  24. Pleatco PWW50P4 replacement filter

    Pleatco PWW50P4 replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Fits the Waterway Front Access Skimmer and Aber Hot Tubs Learn More
    $30.66 Retail Price:  $37.56

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