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Clearance and Savings On Water Filters, Air Filters And More!

You’ll find great clearance items and savings on air and water filters. With different filter and filter system needs, Discount Filter Store has special deals in across many categories to try and save you more. Get clearance deals on inline filter systems, whole house filters, reverse osmosis systems, rust removers, and more.

Looking for a particular filter? Call us at 1-800-277-3458, and our air & water filter experts will happily help you find the perfect product to fit your needs!

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  1. Tier1 Replacement Pitcher Filters (6-Pack)

    Tier1 Replacement Pitcher Filters (6-Pack)

    Fits Kenwood Universal, Laica Classic Water Filter Pitchers. As well as Brita 10-Cup Pitchers, manufactured before November 1, 2014. Learn More
    $26.99 Retail Price:  $36.99
  2. HM Digital FM-1 Water Filtration System Monitor for Five Stage Systems
  3. HBSF-Blu Hydros Side-Fill Water Purifier Bottle - Blue Lid
  4. Tier1 500 Air Filter - 16x25x2 (6-Pack)

    Tier1 500 Air Filter - 16x25x2 (6-Pack)

    (Retail Price: $50.34 ) $47.99

  5. Tier1 500 Air Filter - 16x24x2 (6-Pack)

    Tier1 500 Air Filter - 16x24x2 (6-Pack)

    (Retail Price: $52.34 ) $49.99

  6. Tier1 500 Air Filter - 16x22x2 (6-Pack)

    Tier1 500 Air Filter - 16x22x2 (6-Pack)

    (Retail Price: $63.34 ) $60.99

  7. Tier1 500 Air Filter - 16x21x2 (6-Pack)

    Tier1 500 Air Filter - 16x21x2 (6-Pack)

    (Retail Price: $55.34 ) $52.99

  8. Tier1 500 Air Filter - 16x20x2 (6-Pack)

    Tier1 500 Air Filter - 16x20x2 (6-Pack)

    (Retail Price: $48.34 ) $45.99

  9. Tier1 500 Air Filter - 16x18x2 (6-Pack)

    Tier1 500 Air Filter - 16x18x2 (6-Pack)

    (Retail Price: $48.34 ) $45.99

  10. Tier1 500 Air Filter - 16x16x2 (6-Pack)

    Tier1 500 Air Filter - 16x16x2 (6-Pack)

    (Retail Price: $52.34 ) $49.99

  11. Tier1 500 Air Filter - 15x36x2 (6-Pack)

    Tier1 500 Air Filter - 15x36x2 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  12. Tier1 500 Air Filter - 15x30x2 (6-Pack)

    Tier1 500 Air Filter - 15x30x2 (6-Pack)

    (Retail Price: $67.34 ) $64.99

  13. Tier1 500 Air Filter - 16x30x2 (6-Pack)

    Tier1 500 Air Filter - 16x30x2 (6-Pack)

    (Retail Price: $79.34 ) $76.99

  14. Tier1 500 Air Filter - 16x32x2 (6-Pack)

    Tier1 500 Air Filter - 16x32x2 (6-Pack)

    (Retail Price: $79.34 ) $76.99

  15. Tier1 500 Air Filter - 18x22x2 (6-Pack)

    Tier1 500 Air Filter - 18x22x2 (6-Pack)

    (Retail Price: $68.34 ) $65.99

  16. Tier1 500 Air Filter - 18x20x2 (6-Pack)

    Tier1 500 Air Filter - 18x20x2 (6-Pack)

    (Retail Price: $60.34 ) $57.99

  17. Tier1 500 Air Filter - 18x18x2 (6-Pack)

    Tier1 500 Air Filter - 18x18x2 (6-Pack)

    (Retail Price: $52.34 ) $49.99

  18. Tier1 500 Air Filter - 17x22x2 (6-Pack)

    Tier1 500 Air Filter - 17x22x2 (6-Pack)

    (Retail Price: $49.34 ) $46.99

  19. Tier1 500 Air Filter - 16-1/2 x 21-5/8 x 2 (6-Pack)
  20. Tier1 500 Air Filter - 16-1/2 x 21-1/2 x 2 (6-Pack)
  21. Tier1 500 Air Filter - 16-3/8 x 21-1/2 x 2 (6-Pack)
  22. Tier1 500 Air Filter - 16-1/4 x 21-1/2 x 2 (6-Pack)
  23. Tier1 500 Air Filter - 16x36x2 (6-Pack)

    Tier1 500 Air Filter - 16x36x2 (6-Pack)

    (Retail Price: $89.34 ) $86.99

  24. Tier1 500 Air Filter - 15x25x2 (6-Pack)

    Tier1 500 Air Filter - 15x25x2 (6-Pack)

    (Retail Price: $60.34 ) $57.99

  25. Tier1 500 Air Filter - 15x20x2 (6-Pack)

    Tier1 500 Air Filter - 15x20x2 (6-Pack)

    (Retail Price: $51.34 ) $48.99

Items 1 to 25 of 240 total

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