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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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  1. Seychelle 1-40401-W Radiological Family Pitcher

    Seychelle 1-40401-W Radiological Family Pitcher

    Perfect for renters or anyone unable to install a permanent under sink filter system Learn More
  2. EveryDrop Whirlpool Ice and Water Refrigerator Filter 7 (alternate)

    EveryDrop EDR7D1 (Filter 7) Refrigerator Water Filter Replacement for Maytag UKF7003

    Built to fit into Maytag and Jenn-Air refrigerators that use a round filter located inside the refrigerator compartment above the top shelf Learn More

    As Low As $47.33 Per Filter

  3. 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 $51.00 Per Filter

  4. 8171414 (top-freezer, quarter-turn, inside-the-fridge) Whirlpool Refrigerator Water Filter

    8171414 Whirlpool Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, and Kenmore refrigerators with a round plastic filter located inside the refrigerator compartment Learn More
  5. 67003 Aquamira Frontier Sport Water Bottle Replacement Filter Cartridge - front

    67003 Aquamira Frontier Sport Water Bottle Filter

    Regular Price: $12.95

    Special Price: $11.05

  6. 67011 / CR-100 Aquamira Water Bottle Replacement Filter Capsule - front

    67011 / CR-100 Aquamira Filtered Water Bottle Capsule

    Fits Aquamira filtered water bottles with patented Bite Me valve Learn More
    $12.95 Retail Price:  $17.19
  7. 67015 Aquamira Filtered Water Bottle - 1

    Aquamira Filtered Water Bottle (#67015)

    $27.95 Retail Price:  $34.44
  8. 67108 Aquamira Frontier Sport Water Bottle Replacement Filter Cartridge (Military) - front
  9. 35618 Brita Faucet Filter System - Chrome - 1

    Brita Chrome Faucet Filter System (#35618)

    Designed to fit easily onto all standard sized faucets Learn More

    Regular Price: $36.99

    Special Price: $30.05

  10. 42633 Brita On-Tap Faucet Filter System - Black / Chrome
  11. 42647 Brita AquaView AVFR-200 Faucet Filter Replacement Cartridge

    42647 Brita AquaView AVFR-200 Faucet Filter Replacement Cartridge

    Fits Brita AquaView faucet mounted water filter systems Learn More
  12. 42646 Brita AquaView AVFR-200 Faucet Filter Replacement Cartridge (2-Pack)

    42646 Brita AquaView AVFR-200 Faucet Filter Replacement Cartridge (2-Pack)

    Fits Brita AquaView faucet mounted water filter systems Learn More
  13. 42622 Brita On-Tap FF-100 Faucet Filter System - Chrome
  14. 42617 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome

    42617 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome

    Fits all Brita "On-Tap" faucet mounted water filter systems (regardless of finish) Learn More
    $24.99 Retail Price:  $25.29
  15. 42618 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome (2-Pack)

    42618 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome (2-Pack)

    Fits all Brita "On-Tap" faucet mounted water filter systems (regardless of finish) Learn More
    $35.99 Retail Price:  $41.39
  16. 42645 Brita AquaView AVFF-100 Faucet Filter System - White
  17. 42201 Brita On-Tap FF-100 Faucet Filter System - White

    42201 Brita On-Tap FF-100 Faucet Filter System - White

    Fits any standard faucet Learn More
    $32.99 Retail Price:  $42.54
  18. 42401 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White

    42401 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White

    Fits all Brita "On-Tap" faucet mounted water filter systems (regardless of finish) Learn More
    $23.99 Retail Price:  $25.29
  19. 42402 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White (2-Pack)

    42402 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White (2-Pack)

    Fits all Brita "On-Tap" faucet mounted water filter systems (regardless of finish) Learn More
    $32.99 Retail Price:  $42.54
  20. FM-15A Culligan Level 3 On-Tap Faucet Filter System

    FM-15A Culligan Level 3 On-Tap Faucet Filter System

    Fits any standard faucet Learn More
    $22.99 Retail Price:  $28.51
  21. FM-15RA Culligan Level 3 Faucet Filter Replacement Cartridge

    FM-15RA Culligan Level 3 Faucet Filter Replacement Cartridge

    Fits Culligan FM-15 and FM-15A faucet mounted water filter systems Learn More
    $13.99 Retail Price:  $19.54
  22. FM-5 Culligan Level 3 On-Tap Faucet Filter System
  23. FM-5R Culligan Level 3 Faucet Filter Replacement Cartridge

    FM-5R Culligan Level 3 Faucet Filter Replacement Cartridge

    Fits the Culligan FM-5 faucet mounted water filter system Learn More
  24. FFRF01-WH-1 Filtrete Filtrete Fast Flow Replacement Filter

    FFRF01-WH-1 Filtrete Filtrete Fast Flow Replacement Filter

    Fits the Filtrete Water Station and Filtrete Fast Flow Pitcher Learn More
  25. RB01-W01-2 Filtrete 16.9-Ounce Water Station Replacement Water Bottle (2-Pack)

Items 1 to 25 of 133 total

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