11 1/4x19 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 11 1/2x11 1/2x1 We recommend that you change

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy

Actual Size: 12 x 27 x 3/4 (12 x 27 x 0

bonded to the pleats for extra support

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers with health problems or for commercial units

11 1/4x19 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 11 1/2x11 1/2x1 We recommend that you changeActual Size: 11 1 4 x 19 1 4 x 3 4 (11. 25 x 19. 25 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in