20x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 16x28x1 Trion Air Bear Replacement filters

Trion Air Bear Replacement filters have a depth of 4 7/8" and ideal for helping keep equipment working efficiently and reducing odors

Actual Size: 19 3/4 x 21 1/2 x 3/4 (19

Actual Size: 17 x 26 1/2 x 3/4 (17 x 26

While different companies use different scales to measure the air filter’s efficiency

20x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 16x28x1 Trion Air Bear Replacement filtersActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. If you are replacing a Honeywell or Lennox 20x20x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 20x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter