16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon Number Per Box:6 This means harmful vapors and

This means harmful vapors and strong odors are trapped and neutralized

0 micron contaminants and up to 75% of

Actual Size: 13 1/2 x 19 1/2 x 1/2 (13

and bacteria are captured and helps eliminate unwanted odors and other contaminants

16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon Number Per Box:6 This means harmful vapors andActual Size: 15 1 2 x 19 1 2 x 3 5 8 (15. 5 x 19. 5 x 3. 63) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. If you are replacing a Honeywell or Lennox 16x20x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 16x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic