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Pool Filters & Spa Filters

Save on Pool and Spa Water Filters at DiscountFilterStore.com

Items 1 to 25 of 55 total

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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-1141 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000

    Fits the Waterway 100 and Cal Spas Learn More
    $50.14 Retail Price:  $59.96
  3. PAS-1142 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000 (Antimicrobial)

    Fits the Waterway 100 and Cal Spas Learn More
    $56.32 Retail Price:  $67.07
  4. PAS-1147 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-7500

    Fits the Waterway In-Line 75 Learn More

    Regular Price: $39.79

    Special Price: $30.05

  5. Tier1 brand replacement for 817-0131, 178584 & R173476

    Tier1 brand replacement for 817-0131, 178584 & R173476

    Fits the Pentair Clean & Clear Plus 420 and Waterway Crystal Water Learn More
    $61.99 Retail Price:  $73.59
  6. PAS-1150 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0131, 178584 & R173476 (Antimicrobial)

    Fits the Pentair Clean & Clear Plus 420 and Waterway Crystal Water Learn More
    $82.32 Retail Price:  $96.97
  7. Tier1 brand replacement for 817-0143, 178585 & R173578

    Tier1 brand replacement for 817-0143, 178585 & R173578

    Fits the Pentair Clean & Clear Plus 520, Waterway Crystal Water, and Pac Fab Learn More
    $83.99 Retail Price:  $88.54
  8. PAS-1190 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0147

    Fits the Coast Spas Top load (in-line) 135 and Waterway Plastics Learn More
    $58.52 Retail Price:  $69.60
  9. PAS-1191 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0147 (Antimicrobial)

    Fits the Coast Spas Top load (in-line) 135 and Waterway Plastics Learn More

    Regular Price: $72.28

    Special Price: $49.05

  10. PAS-1192 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098

    Fits The Coast Spas Top Load (in-line) 100 and Waterway Plastics Learn More
    $42.97 Retail Price:  $51.72
  11. PAS-1193 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098 (Antimicrobial)

    Fits The Coast Spas Top Load (in-line) 100 and Waterway Plastics Learn More
    $54.32 Retail Price:  $64.77
  12. 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
  13. Tier1 brand replacement for 817-0014, 173584 & R173584

    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
  14. 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
  15. 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
  16. PAS-1434 Tier1 Replacement Pool and Spa Filter (2-Pack)

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

    Fits the Dynamic Series IV - Model DSF 35 and Waterway 35 Learn More
    $28.13 Retail Price:  $34.65
  17. PAS-1435 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
    $28.99 Retail Price:  $32.11
  18. 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
    $33.66 Retail Price:  $41.01
  19. Tier1 brand replacement for 17-2327, 100586, 33521, 25392, 303909, M-4326, 817-2500 & R173429

    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
    $18.99 Retail Price:  $24.14
  20. 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
  21. 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
  22. 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
    $32.75 Retail Price:  $39.96
  23. 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
    $30.82 Retail Price:  $37.74
  24. PAS-1445 Tier1 Replacement Pool and Spa Filter

    Dynamic / Waterway Pool & Spa Antimicrobial Replacement Filter by Tier1

    Fits Dynamic Series IV DFM, DFML and systems that support 17-2464, 303557817-3501, PAS-1444, PAS-1445, R173431, R173433, SD-00198, 03FIL1300, Filbur FC-2385, Pleatco PRB35-IN & PRB35-IN-M, Unicel C-4335 and Waterway 5” x 9-1/4” pool & spa filters Learn More
    $25.48 Retail Price:  $31.60
  25. 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

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