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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.

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  1. Pleatco PAQV9-4 Replacement Pool and Spa Filter
  2. Pleatco PAS40-F2M Replacement Pool and Spa Filter

    Pleatco PAS40-F2M 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
  3. Pleatco PAS50SV-F2M Replacement Pool and Spa Filter
  4. Pleatco PAS50SV-F2M-M Replacement Pool and Spa Filter
  5. Pleatco PC17-4 Replacement Pool and Spa Filter

    Pleatco PC17-4 Pool and Spa Filter Replacement

    Fits the Coleco DR-17 Learn More
    $43.74 Retail Price:  $52.60
  6. Tier1 brand replacement for 817-0131, 178584 & R173476 (front)

    Tier1 brand replacement for 817-0131, 178584 & R173476

    Fits the Pentair Clean & Clear Plus 420 and Waterway Crystal Water Learn More
    $72.99 Retail Price:  $73.59
  7. Tier1 brand replacement for 817-0143, 178585 & R173578 (front)

    Tier1 brand replacement for 817-0143, 178585 & R173578

    Fits the Pentair Clean & Clear Plus 520, Waterway Crystal Water, and Pac Fab Learn More
    $89.99
  8. 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
  9. Tier1 brand replacement for 817-0081, 178580 & R173573 (front)

    Tier1 brand replacement for 817-0081, 178580 & R173573

    Fits the Pentair Clean & Clear Plus 320, Quantum CM/RPM 360, Quantum CM/RPM 90 and Waterway Crystal Water 325 Learn More
    $57.99 Retail Price:  $60.94
  10. Pleatco PDC600-AFS Replacement Pool and Spa Filter

    Pleatco PDC600-AFS Pool and Spa Filter Replacement

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
  11. Pleatco PDS22P4 Replacement Pool and Spa Filter

    Pleatco PDS22P4 replacement filter for systems that use 6-inch diameter by 4 5/8-inch length filters

    Fits systems that use 6-inch diameter by 4 5/8-inch length filters Learn More
    $22.87 Retail Price:  $28.60
  12. Pleatco PGC43-F2M Pool and Spa Replacement Filter

    Pleatco PGC43-F2M Pool and Spa Replacement Filter

    Fits the Gulf Coast Spas La-Z-Boy Learn More
    $35.62 Retail Price:  $43.26
  13. Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)

    Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)

    Fits the Gulf Coast Spas La-Z-Boy Learn More
    $40.74 Retail Price:  $49.15
  14. Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter

    Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter

    Fits systems that use 6-inch diameter by 17 3/8-inch length filters Learn More
    $47.05 Retail Price:  $56.41
  15. Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476

    Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476

    Fits the Jacuzzi Premium J-300 and J400 Learn More
    $47.99 Retail Price:  $57.49
  16. 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
  17. PAS-1366 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6 1/2-inch diameter by 8-inch length filters

    Fits the Master Spas PMA-PROPAK2-M Learn More
    $22.99 Retail Price:  $27.22
  18. Pleatco PMA40L-F2M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M replacement for X268365

    Fits the Master Spas Twilight Learn More
    $40.37 Retail Price:  $48.73
  19. Pleatco PMA40L-F2M-M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M-M replacement for X268365 (Antimicrobial)

    Fits the Master Spas Twilight Learn More
    $47.99 Retail Price:  $58.14
  20. Pleatco PMS10-4 replacement for A3810 & FE-90

    Pleatco PMS10-4 replacement for A3810 & FE-90

    Fits the Muskin 10 Learn More
    $13.93 Retail Price:  $18.32
  21. Pleatco PMS16-4 replacement for A3816, FE-30, FE-40 & 195-8717

    Pleatco PMS16-4 replacement for A3816, FE-30, FE-40 & 195-8717

    Fits the Muskin 16 Learn More
    $19.54 Retail Price:  $24.77
  22. Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    Fits the Muskin 20 Learn More
    $22.44 Retail Price:  $28.11
  23. Pleatco POX50 Replacement Pool and Spa Filter

    Pleatco POX50 replacement for 84-92028

    Fits the Onyx 50 Learn More
    $27.10 Retail Price:  $33.47
  24. Pleatco POX75 Replacement Pool and Spa Filter
  25. Pleatco PPG50P4 Replacement Pool and Spa Filter

    Pleatco PPG50P4 replacement filter for systems that use 6-inch diameter by 8-inch length filters

    Fits systems that use 6-inch diameter by 8-inch length filters Learn More
    $29.99 Retail Price:  $35.03

Items 1 to 25 of 56 total

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