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

Items 1 to 25 of 96 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Descending Direction
  1. FXWTC GE Comparable Whole House Water Filter 2-Pack by Tier1

    FXWTC GE Comparable Whole House Water Filter by Tier1 (2-Pack)

    Fits GE FXWTC, FXUSC, FXWSC and FWPC Learn More
    $12.99 MSRP:  $15.99
  2. D-10 Twin Culligan Comparable Whole House Carbon Water Filter by Tier1

    D-10 Twin Culligan Comparable Whole House Carbon Water Filter by Tier1

    Fits GE FXWTC, FXUSC, FXWSC and FWPC Learn More

    As Low As $0.00 Per Filter

  3. WH-STDCW-F02 Filtrete Comparable Whole House Carbon Filter by Tier1

    3WH-STDCW-F02 Filtrete Comparable Whole House Carbon Filter by Tier1

    Fits GE FXWTC, FXUSC, FXWSC and FWPC Learn More

    As Low As $0.00 Per Filter

  4. W10186668 PUR Quarter-Turn Refrigerator Water Filter

    W10186668 PUR Quarter-Turn Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, Maytag, and Kenmore side-by-side refrigerators with a quarter-turn filter in the grille at the bottom of the fridge Learn More
  5. W10186668 PUR Quarter-Turn Refrigerator Water Filter (2-Pack)

    W10186668 PUR Quarter-Turn Refrigerator Water Filter (2-Pack)

    Fits Whirlpool, KitchenAid, Maytag, and Kenmore side-by-side refrigerators with a quarter-turn filter in the grille at the bottom of the fridge Learn More
  6. W10186668 PUR Quarter-Turn Refrigerator Water Filter (3-Pack)

    W10186668 PUR Quarter-Turn Refrigerator Water Filter (3-Pack)

    Fits Whirlpool, KitchenAid, Maytag, and Kenmore side-by-side refrigerators with a quarter-turn filter in the grille at the bottom of the fridge Learn More
  7. GXRTDR GE Inline Water Filter Cartridge Comparable By Tier1

    GXRTDR GE Universal Inline Water Filter Cartridge Comparable By Tier1

    Fits many plastic or copper water lines Learn More

    As Low As $15.33 Per Filter

  8. GXRLQR GE Comparable Inline Water Filter By Tier1

    GXRLQR GE Comparable Inline Water Filter Replacement By Tier1

    Fits the GE SmartWater GXRLQ filter system Learn More

    As Low As $25.00 Per Filter

  9. Tier1 Replacement for the AquaPure C-Complete Under Sink Water Filter Cartridge

    Tier1 Replacement for the AquaPure C-Complete Under Sink Water Filter Cartridge

    Fits the Aqua-Pure Easy Complete Drinking Water Filtration System Learn More

    As Low As $28.00 Per Filter

  10. 46-9006 Kenmore Refrigerator Water Filtration Cartridge

    46-9006 Kenmore Refrigerator Water Filtration Cartridge

    The Kenmore 46-9006 refrigerator water filter has been replaced by the new and improved EveryDrop EDR4RXD1 (Filter 4). It fits Kenmore, Amana, Maytag, Jenn-Air, Whirlpool, and KitchenAid refrigerators with a filter that swings down from the ceiling of the fridge Learn More

    As Low As $47.98 Per Filter

  11. 46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    The Kenmore 46-9010 / 4396510 refrigerator water filter has been replaced by the new and improved EveryDrop EDR5RXD1 (Filter 5). It fits Kenmore, Whirlpool, KitchenAid, and Maytag side-by-side refrigerators with a quarter-turn filter in the grille at the bottom of the fridge Learn More

    As Low As $46.00 Per Filter

  12. 46-9014 / 12527304 Kenmore Refrigerator Water Filtration Cartridge

    46-9014 / 12527304 Kenmore Refrigerator Water Filtration Cartridge

    Fits Kenmore and Amana refrigerators with a round, screw-in filter located inside the refrigerator compartment above the top shelf Learn More

    As Low As $46.00 Per Filter

  13. 46-9910 / WF1CB Kenmore Refrigerator Water Filtration Cartridge

    46-9910 / WF1CB Kenmore Refrigerator Water Filtration Cartridge

    Fits Kenmore and Frigidaire Energy Star compliant refrigerators made after April 2001 where the filter is inside of a round plastic housing Learn More

    As Low As $33.00 Per Filter

  14. 46-9911 / WF2CB Kenmore Refrigerator Water Filtration Cartridge

    46-9911 / WF2CB Kenmore Refrigerator Water Filtration Cartridge

    Fits Kenmore, Frigidaire, and Electrolux refrigerators with a slide-out filter cartridge located in the front of the refrigerator compartment Learn More

    As Low As $35.00 Per Filter

  15. 46-9916 / WF2CB Kenmore Refrigerator Water Filtration Cartridge

    46-9916 / WF2CB Kenmore Refrigerator Water Filtration Cartridge

    Fits Kenmore, Frigidaire, and Electrolux refrigerators with a slide-out filter cartridge located in the front of the refrigerator compartment Learn More

    As Low As $35.00 Per Filter

  16. 8212652 Maytag PuriClean IV Refrigerator Water Filter

    8212652 Maytag PuriClean IV Refrigerator Water Filter

    Fits Amana, Maytag, and Jenn-Air side-by-side refrigerators with a quarter-turn filter in the grille at the bottom of the fridge Learn More
  17. 3M Aqua-Pure AP-250R Under Sink Water Filter

    AP-250R 3M Aqua-Pure Undersink Water Filter Cartridge

    Fits 3M Aqua-Pure undersink water filtration systems Learn More
    $30.89 MSRP:  $47.99

    Out of stock

  18. 3M Aqua-Pure AP-DW70 Undersink Filter Replacement Cartridge

    AP-DW70 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
  19. EP35R 3M Aqua-Pure Water Filter Cartridge

    EP35R 3M Aqua-Pure Replacement Water Filter Cartridge

    Fits the Everpure water filtration systems that use QL-3 filter valve heads, including the H-300 Learn More
    $119.49 MSRP:  $158.99
  20. WI-BG3000C Body Glove Replacement Filter Cartridge

    WI-BG3000C Body Glove Replacement Filter Cartridge

    Fits the Body Glove BG-3000 Water Filter System Learn More
    $158.99 MSRP:  $192.95
  21. WI-BG3000R Body Glove Replacement Filter Cartridge

    WI-BG3000R Body Glove Replacement Filter Cartridge

    Fits existing Everpure C-300 Filtration Systems Learn More
    $145.99 MSRP:  $174.95
  22. CB3 OmniFilter Undersink Filter Replacement Cartridge

    CB3-SS6-06 OmniFilter Undersink Filter Replacement Cartridge

    Fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $50.99
  23. C-2 Culligan RV Filter Replacement Cartridge (2-Pack)

    C-2 Culligan RV Filter Replacement Cartridge (2-Pack)

    Fits Culligan US-316 and most 4 7/8-inch x 2 1/2-inch size water filters Learn More
  24. D-10-TWIN Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    D-10A Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    Fits Culligan US-550, US-600, US-600A, SY-2000, SY-2100, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $17.99
  25. D-15 Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    D-15 Culligan Level 1 Undersink Filter Replacement Cartridge (2-Pack)

    Fits Culligan US-550, US-600, US-600A, RO-3000, RO-3500, RVF-10 and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $19.59 MSRP:  $29.99

Items 1 to 25 of 96 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Descending Direction
Scroll To Top