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.

21 Item(s)

Grid  List 

Set Descending Direction
  • GXRTDR GE Inline Water Filter Cartridge Comparable By Tier1
  • 2186494W Whirlpool Refrigerator Water Filter Cap - White

    2186494W Whirlpool Refrigerator Water Filter Cap - White

    $12.99
    MSRP: $17.24
    Save 25%
  • 2260518W Whirlpool PUR Refrigerator Water Filter Cap - White
  • 46-9030 / 4396710 Kenmore Ultimate II Refrigerator Filter

    46-9030 / 4396710 Kenmore Ultimate II Refrigerator Filter

    $36.99
    MSRP: $49.99
    Save 26%
  • 46-9006 / UKF8001 Kenmore Refrigerator Water Filtration Cartridge

    46-9006 Kenmore Refrigerator Water Filtration Cartridge

    $39.99
    MSRP: $49.99
    Save 20%
  • 46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    $34.99
    MSRP: $49.99
    Save 30%
  • 4396510 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396510 Whirlpool Refrigerator Water Filter

    $47.99 MSRP: $49.99
    Save 4%
  • 4396701 Whirlpool EveryDrop EDR6D1 Refrigerator Water Filter (top-freezer, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter
  • 4396710 (side-by-side, push-button, in-the-grille) Whirlpool EDR3RXD1 EveryDrop  Refrigerator Water Filter

    Whirlpool 4396710 Refrigerator Water Filter Replacement

    $46.99 MSRP: $49.99
    Save 6%
  • 4396841 (side-by-side, push-button, fast-fill, in-the-grille) Whirlpool Refrigerator Water Filter - 1

    4396841/4396841P Whirlpool Refrigerator Water Filter

    $46.99 MSRP: $49.99
    Save 6%
  • UKF7003 EDR7D1 Maytag Refrigerator Ice and Water Filter - 1

    UKF7003 Maytag EDR7D1 Refrigerator Ice and Water Filter

    $47.99 MSRP: $49.99
    Save 4%
  • Maytag Water Filter: UKF8001
  • W10295370 Whirlpool Refrigerator Water Filter

    W10295370 Whirlpool Refrigerator Water Filter

    $44.99 MSRP: $49.99
    Save 10%
  • DA29-10105J Samsung Comparable Inline Water Filter By Tier1

    DA29-10105J Samsung Comparable Inline Water Filter By Tier1

    $29.99 MSRP: $49.99
    Save 40%
  • EveryDrop Whirlpool Ice and Water Refrigerator Filter 1 (front)

21 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top