We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy
MERV 13 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400
and bacteria are captured and removed
Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter
19 3/4x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 14x28x1 We recommend that you changeActual Size: 19 3 4 x 22 x 3 4 (19. 75 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 10 is equivalent to MPR 1000 Made in