Discount Water Filters and Air Filters at Discount Filter Store.com

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

Clear All
Compare

22 Item(s)

Grid  List 

Set Descending Direction
  • Pleatco PCM35-4 Replacement Pool and Spa Filter

    Pleatco PCM35-4 Pool and Spa Filter Replacement

    $34.36
    MSRP: $41.81
    Save 18%
  • Pleatco PDC520-AFS Replacement Pool and Spa Filter

    Pleatco PDC520-AFS Pool and Spa Filter Replacement

    $33.95
    MSRP: $43.26
    Save 22%
  • Pleatco PDC530-AFS Replacement Pool and Spa Filter
  • Pleatco PFAB50 Replacement Pool and Spa Filter

    Pleatco PFAB50 Pool and Spa Filter Replacement

    $38.77
    MSRP: $46.89
    Save 17%
  • Pleatco PGC43-F2M Pool and Spa Replacement Filter

    Pleatco PGC43-F2M Pool and Spa Replacement Filter

    $35.62
    MSRP: $43.26
    Save 18%
  • Pleatco PH6-M-PAK7 Pool and Spa Replacement Filter (Antimicrobial) (7-Pack)
  • Pleatco PH6-PAK7 Pool and Spa Replacement Filter (7-Pack)

    Pleatco PH6-PAK7 Pool and Spa Replacement Filter (7-Pack)

    $30.99
    MSRP: $39.99
    Save 23%
  • Pleatco PHO30-4 Pool and Spa Replacement Filter

    Pleatco PHO30-4 Pool and Spa Replacement Filter

    $33.12
    MSRP: $40.39
    Save 18%
  • Pleatco PMA40L-F2M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M replacement for X268365

    $34.09
    MSRP: $43.99
    Save 23%
  • Pleatco PTS35-M Replacement Pool and Spa Filter
  • Pleatco PVT40P4 replacement for 100433 & 3301-1019

    Pleatco PVT40P4 replacement for 100433 & 3301-1019

    $39.19
    MSRP: $47.37
    Save 17%
  • Pleatco PWC25 replacement for 62040

    Pleatco PWC25 replacement for 62040

    $30.64
    MSRP: $37.54
    Save 18%
  • Pleatco-PWK25-4 Replacement Pool and Spa Filter

    Pleatco-PWK25-4 Pool and Spa Replacement Filter

    $30.79
    MSRP: $39.99
    Save 23%
  • Pleatco PWK30V Replacement Pool and Spa Filter

    Pleatco PWK30V Pool and Spa Replacement Filter

    $30.64
    MSRP: $37.54
    Save 18%
  • 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

    $36.89
    MSRP: $46.99
    Save 21%

22 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top