Each time air passes through a Nordic Pure pleated furnace filter
Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for superior filtration and odor control
The media used will not promote the growth of bacteria or mold on the air filter and is better at trapping airborne particles than fiberglass filters
along with a Nordic Pure MERV 8 rating
10x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Each time air passes throughActual Size: 10 x 22 x 3 4 (10 x 22 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the