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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 126 to 150 of 651 total

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  1. 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
  2. PAS-1404 Tier1 Replacement Pool and Spa Filter
  3. PAS-1403 Tier1 Replacement Pool and Spa Filter
  4. PAS-1402 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 84-92028

    Fits the Onyx 50 Learn More
    $27.10 Retail Price:  $33.47
  5. PAS-1401 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-25-1

    Fits the Advantage Electric 25-1 Learn More
    $21.13 Retail Price:  $26.60
  6. PAS-1400 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 84-92289

    Fits systems that use 7 1/4-inch diameter by 29-inch length filters Learn More
    $95.68 Retail Price:  $112.33
  7. PAS-1408 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for Poolco 120

    Fits the Poolco 120 Learn More
    $70.55 Retail Price:  $83.43
  8. 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
  9. PAS-1417 Tier1 Replacement Pool and Spa Filter
  10. PAS-1416 Tier1 Replacement Pool and Spa Filter

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

    Fits systems that use 6-inch diameter by 8-inch length filters Learn More
    $28.46 Retail Price:  $35.03
  11. PAS-1415 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 07-4930 & R173314

    Fits the Pentair Purex CFW Filter CFW-67-5/405 Learn More
    $54.63 Retail Price:  $65.12
  12. PAS-1414 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 07-0658 & R173310

    Fits the Pentair Purex CF 40, CFW Filter CF-40/120 and CFM Filter CF-40/120 Learn More
    $38.94 Retail Price:  $47.08
  13. PAS-1413 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05237 (Antimicrobial)

    Fits the Pentair Purex CF 33/66/100 Learn More
    $38.73 Retail Price:  $46.84
  14. PAS-1412 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05237

    Fits the Pentair Purex CF 33/66/100 Learn More
    $34.07 Retail Price:  $41.48
  15. PAS-1411 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05239

    Fits the Pentair Purex CF 25 Learn More
    $25.94 Retail Price:  $32.13
  16. PAS-1410 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for Poolco 100

    Fits the Poolco 100 Learn More
    $51.42 Retail Price:  $61.43
  17. PAS-1399 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-100

    Fits the Advantage Electric 100 Learn More
    $72.62 Retail Price:  $85.81
  18. 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
  19. PAS-1387 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A3816, FE-30, FE-40 & 195-8717

    Fits the Muskin 16 Learn More
    $19.54 Retail Price:  $24.77
  20. PAS-1386 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A3810 & FE-90

    Fits the Muskin 10 Learn More
    $13.93 Retail Price:  $18.32
  21. 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
  22. PAS-1384 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

    Fits systems that use 5 3/4-inch diameter by 8 7/16-inch length filters Learn More
    $25.52 Retail Price:  $31.65
  23. PAS-1383 Tier1 Replacement Pool and Spa Filter (alternate)

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

    Fits systems that use 5 3/4-inch diameter by 8 7/16-inch length filters Learn More
    $25.52 Retail Price:  $31.65
  24. PAS-1382 Tier1 Replacement Pool and Spa Filter (alternate)

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

    Fits systems that use 5 3/4-inch diameter by 8 7/16-inch length filters and Maxx Spas of Canada Learn More
    $22.69 Retail Price:  $28.39
  25. PAS-1381 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5-inch diameter by 8 3/4-inch length filters

    Fits the Kiwi Pools Spa International and 25SF Learn More
    $23.43 Retail Price:  $29.24

Items 126 to 150 of 651 total

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