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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

18 Item(s)

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  1. PAS-1109 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  2. PAS-1112 Tier1 Replacement Pool and Spa Filter
  3. PAS-1113 Tier1 Replacement Pool and Spa Filter
  4. Tier1 brand replacement for 178569 & R173572 (front)

    Tier1 brand replacement for 178569 & R173572

    Fits the Pentair Clean & Clear Plus 240 and American Quantum Learn More
    $36.89 Retail Price:  $58.96
  5. PAS-1250 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for La-Z-Boy 1701, 702, 1703 & 1704

    Fits the Gulf Coast Spas La-Z-Boy Learn More
    $35.62 Retail Price:  $43.26
  6. Tier1 brand replacement for 6541-383 (front)

    Tier1 brand replacement for 6541-383

    Fits the Jacuzzi Premium J-300 and J400 Learn More
    $38.95 Retail Price:  $61.12
  7. PAS-1528 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 11 7/8-inch length filters

    Fits systems that use 6-inch diameter by 11 7/8-inch length filters Learn More
    $33.70 Retail Price:  $41.06
  8. PAS-1531 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 9 13/16-inch length filters

    Fits systems that use 6-inch diameter by 9 13/16-inch length filters Learn More
    $34.73 Retail Price:  $42.24
  9. PAS-1533 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 13 3/8-inch length filters

    Fits systems that use 6-inch diameter by 13 3/8-inch length filters Learn More
    $35.94 Retail Price:  $43.63
  10. PAS-1537 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 03FIL1500

    Fits systems that use 6-inch diameter by 8 1/2-inch length filters Learn More
    $31.82 Retail Price:  $38.89
  11. PAS-1538 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 03FIL1500 (Antimicrobial)

    Fits systems that use 6-inch diameter by 8 1/2-inch length filters Learn More
    $35.83 Retail Price:  $43.50
  12. PAS-1541 Tier1 Replacement Pool and Spa Filter
  13. PAS-1542 Tier1 Replacement Pool and Spa Filter
  14. PAS-1585 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31250

    Fits the Watkins Hot Spring Spas 33 Learn More
    $30.06 Retail Price:  $36.87
  15. PAS-1586 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31115

    Fits systems that use 6 3/8-inch diameter by 11 15/16-inch length filters Learn More
    $35.69 Retail Price:  $43.34
  16. PAS-1615 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters (Antimicrobial)

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  17. Tier1 brand replacement for 817-0050, 03FIL1400, 25252, 378902 & PWW50 (Antimicrobial)

    Tier1 brand replacement for 817-0050, 03FIL1400, 25252, 378902 & PWW50 (Antimicrobial)

    Fits the Waterway Front Access Skimmer and Aber Hot Tubs Learn More
    $32.21 Retail Price:  $39.34
  18. Tier1 brand replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Tier1 brand replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Fits the Waterway Front Access Skimmer and Aber Hot Tubs Learn More
    $30.66 Retail Price:  $37.56

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