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Pool Filters & Spa Filters

Save on Pool and Spa Water Filters at DiscountFilterStore.com

Items 1 to 25 of 91 total

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  1. PAS-1447 Tier1 Replacement Pool and Spa Filter

    Dynamic Pool & Spa Standard Filter Replacement by Tier1 (5 x 13-5/16)

    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
    (Retail Price: $43.23 ) $35.59
  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
    (Retail Price: $37.56 ) $30.66
  3. PAS-1443 Tier1 Replacement Pool and Spa Filter (2-Pack)

    Tier1 brand replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Fits systems that use 5-inch diameter by 6 5/8-inch length filters Learn More
    (Retail Price: $37.74 ) $30.82
  4. PAS-1442 Tier1 Replacement Pool and Spa Filter (2-Pack)

    Tier1 brand replacement for 817-5010, 17-2464 & R173433 (2-pack)

    Fits systems that use 5-inch diameter by 6 5/8-inch length filters Learn More
    (Retail Price: $39.96 ) $32.75
  5. 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
    (Retail Price: $38.72 ) $31.67
  6. PAS-1425 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0217

    Fits the Pacific Marquis 50 (Old Style) Learn More
    (Retail Price: $46.22 ) $38.19
  7. 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
    (Retail Price: $47.14 ) $38.99
  8. PAS-1422 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0214

    Fits the Pacific Marquis 40 (Old Style) Learn More
    (Retail Price: $47.08 ) $38.94
  9. PAS-1436 Tier1 Replacement Pool and Spa Filter (2-Pack)

    Tier1 brand replacement for 817-3510, 17-2606, 6000-134 & R173432 (2-pack)

    Fits the Dynamic Series IV - Model DSF 35 and Waterway 35 Learn More
    (Retail Price: $41.01 ) $33.66
  10. PAS-1459 Tier1 Replacement Pool and Spa Filter

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

    Fits systems that use 4 3/4-inch diameter by 7-inch length filters Learn More
    (Retail Price: $39.72 ) $32.54
  11. PAS-1490 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for systems that use 4 3/4-inch diameter by 11 3/8-inch length filters (Antimicrobial)

    Fits systems that use 4 3/4-inch diameter by 11 3/8-inch length filters Learn More
    (Retail Price: $40.34 ) $33.08
  12. PAS-1492 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for systems that use 4 3/4-inch diameter by 11 3/8-inch length filters (Antimicrobial)

    Fits systems that use 4 3/4-inch diameter by 11 3/8-inch length filters Learn More
    (Retail Price: $40.34 ) $33.08
  13. PAS-1471 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-495

    Fits the Sundance 40 Learn More
    (Retail Price: $41.27 ) $33.89
  14. PAS-1361 Tier1 Replacement Pool and Spa Filter
  15. PAS-1368 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for systems that use 7-inch diameter by 7 1/4-inch length filters (Antimicrobial)

    Fits the Master Spas EP-Cylinder (old style) Learn More
    (Retail Price: $39.72 ) $32.54
  16. PAS-1371 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268080

    Fits the Master Spas Legacy and Freedom Learn More
    (Retail Price: $42.06 ) $34.57
  17. PAS-1370 Tier1 Replacement Pool and Spa Filter

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

    Fits the Master Spas, Down East Round Outer and Eco-Pur Learn More
    (Retail Price: $39.63 ) $32.46
  18. PAS-1345 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

    Fits systems that use 5 3/8-inch diameter by 8 9/16-inch length filters Learn More
    (Retail Price: $47.15 ) $39.00
  19. PAS-1339 Tier1 Replacement Pool and Spa Filter
  20. PAS-1338 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-723

    Fits systems that use 5 1/4-inch diameter by 9 7/8-inch length filters Learn More
    (Retail Price: $39.61 ) $32.44
  21. 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
    (Retail Price: $46.22 ) $38.19
  22. PAS-1378 Tier1 Replacement Pool and Spa Filter
  23. PAS-1403 Tier1 Replacement Pool and Spa Filter
  24. 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
    (Retail Price: $47.08 ) $38.94
  25. 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
    (Retail Price: $46.84 ) $38.73

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