Shopping Cart
 items0
You have no items in your shopping cart.

Air Filters: 4-inch Size

We've Got the Filter to Fit Your Needs

3 Item(s)

Grid  List 

Set Ascending Direction
  1. 16x25x4 3M Filtrete 4-inch Allergen Reduction Filter (1-Pack)
  2. 20x20x4 3M Filtrete 4-inch Allergen Reduction Filter (1-Pack)

    20x20x4 3M Filtrete 4-inch Allergen Reduction Filter (1-Pack)

    Fits whole-house air cleaners that use 20x20x4 replacement filters - including Honeywell Learn More
  3. 20x25x4 3M Filtrete 4-inch Allergen Reduction Filter (1-Pack)

3 Item(s)

Grid  List 

Set Ascending Direction