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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 51 to 75 of 114 total

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  1. PAS-1325 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3724-09

    Fits the Jacuzzi CE 40 Learn More
    $35.69 Retail Price:  $43.34
  2. 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
  3. PAS-1337 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2730000

    Fits the Jacuzzi Whirlpool 30 Learn More
    $28.94 Retail Price:  $35.58
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. PAS-1361 Tier1 Replacement Pool and Spa Filter
  10. PAS-1394 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 220122 & ELE-25

    Fits the Sonfarrel 25-220122 and Martec Learn More
    $21.92 Retail Price:  $27.51
  11. PAS-1397 Tier1 Replacement Pool and Spa Filter
  12. 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
  13. 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
  14. 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
  15. PAS-1403 Tier1 Replacement Pool and Spa Filter
  16. 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
  17. 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
  18. 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
  19. PAS-1420 Tier1 Replacement Pool and Spa Filter
  20. 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
  21. 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
  22. 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
  23. Tier1 brand replacement for 17-2327, 100586, 33521, 25392, 303909, M-4326, 817-2500 & R173429 (front)

    Tier1 brand replacement for 17-2327, 100586, 33521, 25392, 303909, M-4326, 817-2500 & R173429

    Fits the Dynamic Series I RDC-25, I RDC-25S, Dynamic Series II & II RTL/RCF-25, Dynamic Series IV-DFM, DFML and Waterway 25 Learn More
    $21.99 Retail Price:  $24.14
  24. PAS-1439 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2325

    Fits systems that use 5-inch diameter by 13 5/16-inch length filters Learn More
  25. PAS-1440 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2327, 100586, 33521, 25392, 303909, M-4326, 817-2500 & R173429 (Antimicrobial)

    Fits the Dynamic Series I RDC-25, I RDC-25S, Dynamic Series II & II RTL/RCF-25, Dynamic Series IV-DFM, DFML and Waterway 25 Learn More
    $21.82 Retail Price:  $27.39

Items 51 to 75 of 114 total

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