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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 25 of 32 total

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  1. PAS-1356 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0015, 303433 & R173600

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 75 Learn More
    $34.99 Retail Price:  $40.72
  2. PAS-1090 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-50

    Fits the Advantage Electric 50 Learn More
    $32.44 Retail Price:  $39.61
  3. PAS-1108 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter 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
  4. PAS-1119 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 13 1/4-inch length filters

    Fits systems that use 5 15/16-inch diameter by 13 1/4-inch length filters Learn More
    $32.52 Retail Price:  $39.70
  5. PAS-1144 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for M-07-A726LMA-26 (Antimicrobial)

    Fits the Cal Spa Avalon M-07-A726LMA-26 Learn More
    $35.40 Retail Price:  $43.01
  6. PAS-1145 Tier1 Replacement Pool and Spa Filter
  7. PAS-1147 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-7500

    Fits the Waterway In-Line 75 Learn More

    Regular Price: $39.79

    Special Price: $30.05

  8. PAS-1182 Tier1 Replacement Pool and Spa Filter
  9. PAS-1207 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PRB35-IN

    Fits systems that use 5-inch diameter by 9 1/4-inch length filters Learn More
    $33.95 Retail Price:  $43.26
  10. PAS-1208 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PLBS50

    Fits systems that use 5 5/16-inch diameter by 10 1/8-inch length filters Learn More
    $36.02 Retail Price:  $43.72
  11. PAS-1221 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-09

    Fits the Dimension One Ozone 40 Learn More
    $34.90 Retail Price:  $42.44
  12. PAS-1330 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-498

    Fits the Jacuzzi Premium J460 Learn More
    $31.99 Retail Price:  $33.49
  13. PAS-1331 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for 2000-286 & 20086-001

    Fits the Jacuzzi Premium J400 Learn More
    $34.89 Retail Price:  $39.46
  14. PAS-1338 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-723

    Fits systems that use 5 1/4-inch diameter by 9 7/8-inch length filters Learn More
    $32.99 Retail Price:  $39.61
  15. PAS-1339 Tier1 Replacement Pool and Spa Filter
  16. PAS-1345 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 3/8-inch diameter by 8 9/16-inch length filters

    Fits systems that use 5 3/8-inch diameter by 8 9/16-inch length filters Learn More
    $39.00 Retail Price:  $47.15
  17. PAS-1352 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0016, 303434 & R173601

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 100 Learn More
    $34.95 Retail Price:  $46.22
  18. PAS-1361 Tier1 Replacement Pool and Spa Filter
  19. 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
  20. PAS-1398 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CL-2807 & CL2810

    Fits the Sonfarrel 50-220152, Cal Spas, Martec and Advantage Mfg- Learn More
    $33.41 Retail Price:  $40.72
  21. PAS-1403 Tier1 Replacement Pool and Spa Filter
  22. PAS-1420 Tier1 Replacement Pool and Spa Filter
  23. PAS-1422 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0214

    Fits the Pacific Marquis 40 (Old Style) Learn More
    $38.94 Retail Price:  $47.08
  24. PAS-1423 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20041 & 370-0237

    Fits systems that use 5 1/4-inch diameter by 12 3/16-inch length filters Learn More
    $38.99 Retail Price:  $47.14
  25. PAS-1425 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0217

    Fits the Pacific Marquis 50 (Old Style) Learn More
    $38.19 Retail Price:  $46.22

Items 1 to 25 of 32 total

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