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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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  • Tier1 brand replacement for 817-0143, 178585 & R173578 (front)
  • Tier1 brand replacement for 178569 & R173572 (front)

    Tier1 brand replacement for 178569 & R173572

    $36.89
    MSRP: $58.96
    Save 37%
  • Tier1 brand replacement for 817-0081, 178580 & R173573 (front)
  • Pleatco PDC600-AFS Replacement Pool and Spa Filter
  • Pleatco PDS22P4 Replacement Pool and Spa Filter
  • Pleatco PGC43-F2M Pool and Spa Replacement Filter

    Pleatco PGC43-F2M Pool and Spa Replacement Filter

    $35.62
    MSRP: $43.26
    Save 18%
  • Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter
  • Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476
  • Tier1 brand replacement for 6541-383 (front)

    Tier1 brand replacement for 6541-383

    $38.95
    MSRP: $61.12
    Save 36%
  • PAS-1366 Tier1 Replacement Pool and Spa Filter
  • Pleatco PMA40L-F2M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M replacement for X268365

    $40.37
    MSRP: $48.73
    Save 17%
  • Pleatco PMA40L-F2M-M Replacement Pool and Spa Filter
  • Pleatco PMS10-4 replacement for A3810 & FE-90

    Pleatco PMS10-4 replacement for A3810 & FE-90

    $13.93
    MSRP: $18.32
    Save 24%
  • Pleatco PMS16-4 replacement for A3816, FE-30, FE-40 & 195-8717
  • Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20
  • Pleatco POX50 Replacement Pool and Spa Filter

    Pleatco POX50 replacement for 84-92028

    $27.10
    MSRP: $33.47
    Save 19%
  • Pleatco POX75 Replacement Pool and Spa Filter
  • Pleatco-PWK25-4 Replacement Pool and Spa Filter

    Pleatco-PWK25-4 Pool and Spa Replacement Filter

    $29.81
    MSRP: $36.58
    Save 19%
  • Pleatco PWK35 Replacement Pool and Spa Filter

    Pleatco PWK35 Pool and Spa Replacement Filter

    $30.06
    MSRP: $36.87
    Save 18%
  • Pleatco PWK40 Replacement Pool and Spa Filter

    Pleatco PWK40 Pool and Spa Replacement Filter

    $35.69
    MSRP: $43.34
    Save 18%

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