Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.

Free Shipping over $39

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

Air Conditioner & Furnace Air Filters By Brand

Save on Tier1 Air Filters at DiscountFilterStore.com

Items 1 to 25 of 472 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

Set Ascending Direction
  1. DPFPC16X25X5DYO Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  2. DPFPC16X25X5M11DYO Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  3. DPFPC16X25X5M13DYO Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  4. DPFPC20X20X5DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  5. DPFPC20X20X5M11DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  6. DPFPC20X20X5M13DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  7. DPFPC20X25X5DYO Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  8. DPFW20X20X5M13DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)

    Tier1 brand replacement for York MU2020 / M2-1056 - 20 x 20 x 5 - MERV 13 (2-Pack)

    Fits York air cleaner model YMU2020 and can also fit air cleaners by Amana, Carrier, Coleman, Electro-Air, Five Seasons, Goodman, Nordyne and Totaline Learn More
    $67.16
  9. DPFW20X20X5M11DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  10. DPFW20X20X5DYO Tier1 Replacement Air Filter - 20X20X5 (2-Pack)
  11. DPFPC20X25X5M13DYO Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  12. DPFPC20X25X5M11DYO Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  13. DPFI16X26X5M13 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  14. DPFI20X20X4 Tier1 Replacement Air Filter - 20X20X4 (2-Pack)
  15. DPFI20X20X4M11 Tier1 Replacement Air Filter - 20X20X4 (2-Pack)
  16. DPFI20X20X4M13 Tier1 Replacement Air Filter - 20X20X4 (2-Pack)
  17. DPFI20X21X5 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  18. DPFI20X21X5M11 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  19. DPFI20X21X5M13 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  20. DPFI20X25X4 Tier1 Replacement Air Filter - 20X25X4 (2-Pack)
  21. DPFI20X25X4M11 Tier1 Replacement Air Filter - 20X25X4 (2-Pack)
  22. DPFI16X26X5M11 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  23. DPFI16X26X5 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  24. DPFI16X20X4M11 Tier1 Replacement Air Filter - 16X20X4 (2-Pack)
  25. DPFI16X20X4M13 Tier1 Replacement Air Filter - 16X20X4 (2-Pack)

Items 1 to 25 of 472 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

Set Ascending Direction
Scroll To Top