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. ICF-6 Hydronix Comparable Granular Activated Carbon Inline Water Filter by Tier1
  9. 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

  10. 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

  11. K2333-KK Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  12. K2533-KK Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  13. K5633JJ Omnipure Inline Coconut Carbon Water Filter Replacement by Tier1
  14. 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

  15. IC-101L Pentek Comparable Granular Activated Carbon Inline Water Filter by Tier1
  16. W10186667 PUR Push-Button Refrigerator Water Filter

    W10186667 PUR Push-Button Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge Learn More
  17. 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
  18. W10186667 PUR Push-Button Refrigerator Water Filter (2-Pack)

    W10186667 PUR Push-Button Refrigerator Water Filter (2-Pack)

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge Learn More
  19. 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
  20. W10186667 PUR Push-Button Refrigerator Water Filter (3-Pack)

    W10186667 PUR Push-Button Refrigerator Water Filter (3-Pack)

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge Learn More
  21. 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
  22. W10186667 PUR Push-Button Refrigerator Water Filter

    W10186667 PUR Push-Button Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge Learn More
  23. IC10-14C Coconut GAC Inline Water Filter (1/4-inch FPT)
  24. 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
  25. 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

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