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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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  1. PAS-1450 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2632, RTL-75, 25390 & R173435 (Antimicrobial)

    Fits systems that use 5-inch diameter by 20 1/8-inch length filters Learn More
    $49.35 Retail Price:  $59.05
  2. PAS-1426 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0216

    Fits the Pacific Marquis 58 Learn More
    $42.19 Retail Price:  $50.82
  3. PAS-1424 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20041 & 370-0237 (Antimicrobial)

    Fits systems that use 5 1/4-inch diameter by 12 3/16-inch length filters Learn More
    $42.83 Retail Price:  $51.55
  4. PAS-1428 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 27-056

    Fits the Premier Maxi Sweep Learn More
    $46.16 Retail Price:  $55.38
  5. PAS-1498 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5-inch diameter by 17 5/8-inch length filters

    Fits systems that use 5-inch diameter by 17 5/8-inch length filters Learn More
    $45.81 Retail Price:  $54.98
  6. PAS-1496 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 3/4-inch diameter by 15 1/4-inch length filters

    Fits systems that use 4 3/4-inch diameter by 15 1/4-inch length filters Learn More
    $43.86 Retail Price:  $52.74
  7. PAS-1495 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 3/4-inch diameter by 15 1/4-inch length filters

    Fits systems that use 4 3/4-inch diameter by 15 1/4-inch length filters Learn More
    $43.86 Retail Price:  $52.74
  8. PAS-1494 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 3/4-inch diameter by 15 1/4-inch length filters

    Fits systems that use 4 3/4-inch diameter by 15 1/4-inch length filters Learn More
    $40.65 Retail Price:  $49.05
  9. PAS-1470 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-502

    Fits systems that use 7 5/8-inch diameter by 4 15/16-inch length filters Learn More
    $41.09 Retail Price:  $49.55
  10. PAS-1474 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-481

    Fits the Sundance 65 Learn More
    $48.91 Retail Price:  $58.55
  11. PAS-1472 Tier1 Replacement Pool and Spa Filter
  12. PAS-1499 Tier1 Replacement Pool and Spa Filter
  13. PAS-1375 Tier1 Replacement Pool and Spa Filter
  14. PAS-1374 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268365 (Antimicrobial)

    Fits the Master Spas Twilight Learn More
    $47.99 Retail Price:  $58.14
  15. PAS-1373 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268365

    Fits the Master Spas Twilight Learn More
    $40.37 Retail Price:  $48.73
  16. PAS-1372 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268080 (Antimicrobial)

    Fits the Master Spas Legacy and Freedom Learn More
    $48.99 Retail Price:  $53.56
  17. PAS-1357 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0015, 303433 & R173600 (Antimicrobial)

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 75 Learn More
    $43.14 Retail Price:  $51.91
  18. PAS-1341 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-476

    Fits the Jacuzzi Premium J-300 and J400 Learn More
    $47.99 Retail Price:  $57.49
  19. PAS-1340 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20086-001

    Fits systems that use 6-inch diameter by 17 3/8-inch length filters Learn More
    $47.05 Retail Price:  $56.41
  20. PAS-1346 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 (Antimicrobial)

    Fits systems that use 5 3/8-inch diameter by 8 9/16-inch length filters Learn More
    $42.89 Retail Price:  $51.62
  21. PAS-1351 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111794

    Fits the Leisure Bay 65 and Rec Warehouse 65 Learn More
    $46.16 Retail Price:  $55.38
  22. PAS-1349 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111790 & M-7412

    Fits the Leisure Bay 50, 14 (111790), Rec- Warehouse 50 and 14 Learn More
    $40.74 Retail Price:  $49.15
  23. PAS-1405 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2420-0016, 24241-0016 & WC108-141SI

    Fits the Sta-Rite Posi-clean FCP50, TXC50, TXC50B, FCP50B, FCP100 and TXC 100 Learn More
    $45.19 Retail Price:  $54.27
  24. PAS-1404 Tier1 Replacement Pool and Spa Filter
  25. PAS-1409 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for Poolco 65

    Fits the Poolco 65 Learn More
    $42.83 Retail Price:  $51.55

Items 1 to 25 of 84 total

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