True Blue 10 in. W X 24 in. H X 1 in. D Fiberglass 2 MERV Air Filter (Pack of 12)

The True Blue furnace filter removes impurities from the air before the air is conditioned. Changing your air filter on a regular basis will improve your indoor air quality, improve your health, reduce the amount of dust and dander in the air, and help your HVAC system be more efficient. Breathe easy with True Blue.