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

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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. AF-10-2010 Aries GAC/KDF Water Filter Cartridge

    AF-10-2010 Aries GAC/KDF Water Filter Cartridge

    Fits standard 10 x 2.5 inch residential and industrial housings Learn More
    $16.99 MSRP:  $22.99
  2. 655130-43/DFX-CB-10 Pentek Diamond Polyspun Carbon Block Replacement

    655130-43/DFX-CB-10 Pentek Diamond Polyspun Carbon Block Replacement

    Fits housings that take filters sized 10 x 2-1/2 Learn More
    $13.99 MSRP:  $18.99
  3. Frigidaire EPTWFU01 Refrigerator Water Filter Combo with PAULTRA Air Filter

    Frigidaire EPTWFU01 Refrigerator Water Filter Combo with PAULTRA Air Filter

    Fits refrigerators with a filter located in the back top-right Learn More

    (Retail Price: $74.99 ) $57.99

  4. WHKF-IMTO Whirlpool Comparable Coconut GAC Inline Water Filter by Tier1 (1/4-inch FPT)
  5. CL6ROT33-B Omnipure Comparable Granular Activated Inline Water Filter by Tier1
  6. ICF-10 Hydronix Comparable Granular Activated Carbon Inline Water Filter by Tier1
  7. TS-101L Pentek Comparable Granular Activated Carbon Inline Water Filter by Tier1
  8. K5515-JJ Omnipure Inline Water Filter Replacement by Tier1

    K5515-JJ Omnipure Inline Water Filter Replacement by Tier1

    Fits directly into many copper or plastic water lines Learn More

    As Low As $0.00 Per Filter

  9. TS-500 Culligan Inline Water Filter Replacement by Tier1

    TS-500 Culligan Inline Water Filter Replacement by Tier1

    Fits directly into many copper or plastic water lines Learn More

    As Low As $0.00 Per Filter

  10. K2333-KK Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  11. K2533-KK Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  12. K5633JJ Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  13. K2528-KK Omnipure Comparable Inline Coconut Carbon Water Filter Tier1

    K2528-KK Omnipure Comparable Inline Coconut Carbon Water Filter By Tier1

    Fits most standard 3/8 inch water lines Learn More

    As Low As $0.00 Per Filter

  14. IC-101L Pentek Comparable Granular Activated Carbon Inline Water Filter by Tier1
  15. IC10-14C Coconut GAC Inline Water Filter (1/4-inch FPT)
  16. Pentek QC10-CB1R Carbon Block Quick Change Filter

    Pentek QC10-CB1R Carbon Block Quick Change Filter

    Proprietary design fits Pentek QC systems exclusively Learn More
  17. 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

  18. 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

  19. 30006 New Wave Enviro Imperial CeraUltra Cartridge

    30006 New Wave Enviro Imperial CeraUltra Cartridge

    Fits the 30008 New Wave Enviro Undercounter 10 Stage Filter System Learn More
    $79.99 MSRP:  $84.00
  20. 46-9002 / 8171414 / 8171413 Kenmore Refrigerator Water Filtration Cartridge

    46-9002 / 8171414 / 8171413 Kenmore Refrigerator Water Filtration Cartridge

    Fits Kenmore, Whirlpool, and KitchenAid refrigerators with a round plastic filter located inside the refrigerator compartment Learn More

    As Low As $0.00 Per Filter

  21. 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 $0.00 Per Filter

  22. 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 $0.00 Per Filter

  23. 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 $0.00 Per Filter

  24. 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
  25. 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 $0.00 Per Filter

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