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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 76 to 100 of 114 total

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  1. PAS-1441 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2653

    Fits systems that use 5-inch diameter by 13 5/16-inch length filters Learn More
    $18.69 Retail Price:  $23.79
  2. PAS-1446 Tier1 Replacement Pool and Spa Filter

    Waterway Pool & Spa Heavy Duty Replacement Filter by Tier1: 5 x 13 5/16

    For use in spa and pool models that support R173430, 17-2482, FC-2380, R173430, 25393, Pleatco PRB37-IN-4, Dynamic and Waterway filters. Learn More
    $30.66 Retail Price:  $37.56
  3. Dynamic Pool & Spa Standard Filter Replacement by Tier1 (5 x 13-5/16) (front)

    Tier1 brand replacement for 03FIL1600

    Fits Rainbow Dynamic 50, Dynamic Series IV DFM-50, DFML-50, Series IV DFM-100, DFML-100, Series II & III RTL-50, RCF-50, Series I RDC-50, RDC-50S, Waterway and other pool and spa filtration systems Learn More
    $24.89 Retail Price:  $43.23
  4. PAS-1448 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 03FIL1600, 17-2380, RTL-50, 100533, 6540-471, 25391, 817-5000 & R173434 (Antimicrobial)

    Fits systems that use 5-inch diameter by 13 5/16-inch length filters Learn More
    $29.99 Retail Price:  $38.72
  5. PAS-1455 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 3 1/4-inch diameter by 14 13/16-inch length filters

    Fits systems that use 3 1/4-inch diameter by 14 13/16-inch length filters Learn More
    $15.30 Retail Price:  $19.90
  6. PAS-1456 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5-inch diameter by 14 13/16-inch length filters

    Fits systems that use 4 15/16-inch diameter by 14 13/16-inch length filters Learn More
    $16.19 Retail Price:  $20.92
  7. PAS-1473 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-480

    Fits the Sundance 65 Learn More
    $50.22 Retail Price:  $60.05
  8. 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
  9. PAS-1476 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-501

    Fits the Sundance Microclean Learn More
    $62.41 Retail Price:  $74.07
  10. PAS-1501 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 7-inch diameter by 14-inch length filters

    Fits systems that use 7-inch diameter by 14-inch length filters Learn More
    $47.07 Retail Price:  $56.43
  11. PAS-1502 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 7-inch diameter by 14-inch length filters (Antimicrobial)

    Fits systems that use 7-inch diameter by 14-inch length filters Learn More
    $51.77 Retail Price:  $61.84
  12. PAS-1513 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-562SX

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $55.89 Retail Price:  $66.57
  13. PAS-1514 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-562SX (Antimicrobial)

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $63.36 Retail Price:  $75.16
  14. PAS-1518 Tier1 Replacement Pool and Spa Filter
  15. PAS-1532 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 3/4-inch diameter by 13 3/8-inch length filters

    Fits systems that use 4 3/4-inch diameter by 13 3/8-inch length filters Learn More
    $34.73 Retail Price:  $42.24
  16. PAS-1533 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 13 3/8-inch length filters

    Fits systems that use 6-inch diameter by 13 3/8-inch length filters Learn More
    $35.94 Retail Price:  $43.63
  17. PAS-1534 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 7-inch diameter by 13 3/8-inch length filters

    Fits systems that use 7-inch diameter by 13 3/8-inch length filters Learn More
    $52.89 Retail Price:  $63.12
  18. PAS-1535 Tier1 Replacement Pool and Spa Filter
  19. PAS-1539 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 3/4-inch diameter by 14 3/4-inch length filters

    Fits systems that use 4 3/4-inch diameter by 14 3/4-inch length filters Learn More
    $44.30 Retail Price:  $53.25
  20. PAS-1540 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-05

    Fits systems that use 4 5/8-inch diameter by 14 3/4-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  21. PAS-1541 Tier1 Replacement Pool and Spa Filter
  22. PAS-1542 Tier1 Replacement Pool and Spa Filter
  23. PAS-1543 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 13 1/8-inch length filters

    Fits systems that use 6-inch diameter by 13 1/8-inch length filters Learn More
    $44.28 Retail Price:  $53.22
  24. PAS-1544 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 7-inch diameter by 14 7/8-inch length filters

    Fits systems that use 7-inch diameter by 14 7/8-inch length filters Learn More
    $51.13 Retail Price:  $61.10
  25. PAS-1546 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 14 13/16-inch length filters

    Fits systems that use 6-inch diameter by 14 13/16-inch length filters Learn More
    $51.07 Retail Price:  $61.03

Items 76 to 100 of 114 total

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