For the people who want the top of the line product, perhaps households with severe allergies, the Filtrete 2200 Elite Allergen is the ultimate Filtrete element against the finest bacteria, viruses, mold, and other contaminants. You can rest easy as you know a premium 3M product is taking care of the filtration.
- Filtrete MPR (Microparticle Performance Rating): 2200
- This premium furnace filter can be used for up to 90 days (dependent on frequency of use of your furnace or a/c)
Actual Dimensions (in.): 19.6 x 24.6