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

My Cart:

0 item(s)
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

Whole House Air Filters

Whole House Air Filters by DiscountFilterStore.com

13 Item(s)

Grid  List 

Set Descending Direction
  1. DPFI20X20X4 Tier1 Replacement Air Filter - 20X20X4 (2-Pack)
  2. DPFR16X25X3DWR Tier1 Replacement Air Filter - 16X25X3 (3-Pack)
  3. DPFI16X25X4 Tier1 Replacement Air Filter - 16X25X4 (2-Pack)
  4. DPFI20X25X5 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  5. DPFW20X25X5DWR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  6. DPFI16X20X4 Tier1 Replacement Air Filter - 16X20X4 (2-Pack)
  7. DPFI20X21X5 Tier1 Replacement Air Filter - 20X21X5 (2-Pack)
  8. DPFS16X28X6DWR Tier1 Replacement Air Filter - 16X28X6 (2-Pack)
  9. DPFI16X26X5 Tier1 Replacement Air Filter - 16X26X5 (2-Pack)
  10. DPFI20X26X5 Tier1 Replacement Air Filter - 20X26X5 (2-Pack)
  11. DPFI16X21X5 Tier1 Replacement Air Filter - 16X21X5 (2-Pack)
  12. DPFI20X25X4 Tier1 Replacement Air Filter - 20X25X4 (2-Pack)
  13. DPFS20X25X6DWR Tier1 Replacement Air Filter - 20X25X6 (2-Pack)

13 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top