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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-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
    $33.41 Retail Price:  $40.72
  2. PAS-1347 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111791 & M-7418

    Fits the Leisure Bay 100 and Rec Warehouse 100 Learn More
    $67.56 Retail Price:  $79.99
  3. PAS-1348 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111792 & M-7414

    Fits the Leisure Bay 150 and Rec Warehouse 150 Learn More
    $97.21 Retail Price:  $114.09
  4. 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
  5. PAS-1350 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111790 & M-7412 (Antimicrobial)

    Fits the Leisure Bay 50, 14 (111790), Rec- Warehouse 50 and 14 Learn More
    $51.32 Retail Price:  $61.32
  6. 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
  7. 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
    $38.19 Retail Price:  $46.22
  8. Tier1 brand replacement for 817-0014, 173584 & R173584 (front)

    Tier1 brand replacement for 817-0014, 173584 & R173584

    Fits Leisure Bay, Dynasty Spas, Waterway, Rainbow systems that use 5 5/16-inch diameter by 10 1/8-inch length filters Learn More
    $23.52 Retail Price:  $29.35
  9. Tier1 brand replacement for 817-0014, 173584 & R173584

    Tier1 brand replacement for 817-0014, 173584 & R173584 (Antimicrobial)

    Fits systems that use 5 5/16-inch diameter by 10 1/8-inch length filters Learn More
    $28.98 Retail Price:  $35.63
  10. 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
  11. PAS-1454 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111064

    Fits the Leisure Bay JC -150 Learn More
    $103.69 Retail Price:  $121.54
  12. PAS-1522 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 90-802

    Fits systems that use 6-inch diameter by 5 1/2-inch length filters Learn More
    $24.32 Retail Price:  $30.27
  13. PAS-1596 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0100 & 111832

    Fits the Waterway Pool 100 and Leisure Bay WW-100 Learn More
    $78.04 Retail Price:  $92.05
  14. PAS-1597 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0100 & 111832 (Antimicrobial)

    Fits the Waterway Pool 100 and Leisure Bay WW-100 Learn More
    $91.16 Retail Price:  $107.13
  15. PAS-1604 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150 & 111833

    Fits the Waterway Pool 150 and Leisure Bay WW-150 Learn More
    $110.52 Retail Price:  $129.40
  16. PAS-1605 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150 & 111833 (Antimicrobial)

    Fits the Waterway Pool 150 and Leisure Bay WW-150 Learn More
    $138.32 Retail Price:  $161.37
  17. Tier1 brand replacement for 817-0075 & 111831

    Tier1 brand replacement for 817-0075 & 111831

    Fits the Waterway Pool 75 and Leisure Bay WW-50 Learn More
    $62.72 Retail Price:  $74.43

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