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

11 Item(s)

Grid  List 

Set Descending Direction
  • PAS-1184 Tier1 Replacement Pool and Spa Filter

    Pleatco PCS40-F2M Pool and Spa Filter Replacement

    $44.30
    MSRP: $53.25
    Save 17%
  • Pleatco PCS50-F2M Replacement Pool and Spa Filter

    Pleatco PCS50-F2M Pool and Spa Filter Replacement

    $43.99
    MSRP: $60.52
    Save 27%
  • Pleatco PCS50N Replacement Pool and Spa Filter
  • Pleatco PCS50N-M replacement for 100593 & 3301-2261
  • Pleatco PCS75N Replacement Pool and Spa Filter

    Pleatco PCS75N Pool and Spa Filter Replacement

    $57.09
    MSRP: $71.99
    Save 21%
  • Pleatco PCS75N-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 PVT50P4 replacement for 100434 & 3301-1020

    Pleatco PVT50P4 replacement for 100434 & 3301-1020

    $48.00
    MSRP: $57.50
    Save 17%

11 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top