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Pool Filters & Spa Filters

Save on Pool and Spa Water Filters at DiscountFilterStore.com

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  1. r1 brand replacement filter for systems that use 7-inch diameter by 26-inch length filters

    Tier1 brand replacement filter for systems that use 7-inch diameter by 26-inch length filters

    Fits the Pentair Clean & Clear Plus 520 (pre 1998) / American Quantum, CM, RPM and 125/500 Learn More
    (Retail Price: $126.91 ) $108.36
  2. PAS-1607 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0250

    Fits systems that use 10-inch diameter by 25 1/4-inch length filters Learn More
    (Retail Price: $198.24 ) $170.38
  3. Tier1 brand replacement for 817-0200N

    Tier1 brand replacement for 817-0200N

    Fits the Waterway Clearwater II 200 Learn More
    (Retail Price: $142.01 ) $121.49
  4. PAS-1642 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 25230-0150S (Upgraded 4oz media)

    Fits the Waterway Proclean Inground pool 150 (2006 and prior) and Pentair Sta Rite Posi Clear PXC-150 Learn More
    (Retail Price: $163.42 ) $140.10
  5. PAS-1648 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200P

    Fits the Waterway Proclean Inground pool 200 Learn More
    (Retail Price: $147.58 ) $126.33
  6. PAS-1605 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150 & 111833 (Antimicrobial)

    Fits the Waterway Pool 150 and Leisure Bay WW-150 Learn More
    (Retail Price: $161.37 ) $138.32
  7. Tier1 brand replacement for 817-0150N

    Tier1 brand replacement for 817-0150N

    Fits the Waterway Clearwater II 150 and Pro-Clean 150 Learn More
    (Retail Price: $118.85 ) $101.35
  8. Tier1 brand replacement for 25230-0125S (Antimicrobial)

    Tier1 brand replacement for 25230-0125S (Antimicrobial)

    Fits the Waterway Proclear 125 (2006 and prior) and Sta Rite Posi Clear PXC-126 Learn More
    (Retail Price: $145.37 ) $124.41
  9. PAS-1646 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P (Upgraded 4oz media)

    Fits the Waterway Proclean Inground pool 175 Learn More
    (Retail Price: $180.84 ) $155.25
  10. PAS-1154 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0143, 178585 & R173578 (Antimicrobial)

    Fits the Pentair Clean & Clear Plus 520, Waterway Crystal Water Learn More
    (Retail Price: $119.66 ) $102.05
  11. PAS-1611 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0300

    Fits the Waterway Plastic 300 SF Learn More
    (Retail Price: $225.09 ) $193.73
  12. Tier1 brand replacement for 817-1150M (Antimicrobial)

    Tier1 brand replacement for 817-1150M (Antimicrobial)

    Fits the Waterway Eco-Kleer 150 Learn More
    (Retail Price: $161.37 ) $138.32
  13. Tier1 brand replacement for 25230-0150S (Antimicrobial)

    Tier1 brand replacement for 25230-0150S (Antimicrobial)

    Fits the Waterway Proclean Inground pool 150 (2006 and prior) and Pentair Sta Rite Posi Clear PXC-150 Learn More
    (Retail Price: $162.13 ) $138.98
  14. PAS-1649 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200P (Upgraded 4oz media)

    Fits the Waterway Proclean Inground pool 200 Learn More
    (Retail Price: $198.21 ) $170.36
  15. PAS-1606 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200

    Fits systems that use 10-inch diameter by 25 1/4-inch length filters Learn More
    (Retail Price: $162.35 ) $139.17
  16. PAS-1629 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150N (Antimicrobial)

    Fits the Waterway Clearwater II 150 and Pro-Clean 150 Learn More
    (Retail Price: $155.03 ) $132.81
  17. PAS-1641 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 25230-0150S

    Fits the Waterway Proclean Inground pool 150 (2006 and prior) and Pentair Sta Rite Posi Clear PXC-150 Learn More
    (Retail Price: $125.80 ) $107.39
  18. PAS-1647 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P (Antimicrobial)

    Fits the Waterway Proclean Inground pool 175 Learn More
    (Retail Price: $178.86 ) $153.53
  19. PAS-1604 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150 & 111833

    Fits the Waterway Pool 150 and Leisure Bay WW-150 Learn More
    (Retail Price: $129.40 ) $110.52
  20. Tier1 brand replacement for 817-0125N (Antimicrobial)

    Tier1 brand replacement for 817-0125N (Antimicrobial)

    Fits the Waterway Clearwater II 125 and Pro-Clean 125 Learn More
    (Retail Price: $138.30 ) $118.26
  21. Tier1 brand replacement for 817-1200M (Antimicrobial)

    Tier1 brand replacement for 817-1200M (Antimicrobial)

    Fits the Waterway Eco-Kleer 200 Learn More
    (Retail Price: $206.76 ) $177.79
  22. PAS-1645 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P

    Fits the Waterway Proclean Inground pool 175 Learn More
    (Retail Price: $136.65 ) $116.83
  23. PAS-1650 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200P (Antimicrobial)

    Fits the Waterway Proclean Inground pool 200 Learn More
    (Retail Price: $195.70 ) $168.17

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