16x20x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon (4 3/8) Actual Size: 13 1/4 x

Actual Size: 13 1/4 x 13 1/4 x 3/4 (13

Actual Size: 12 x 14 x 3/4 (12 x 14 x 0

It can replace not only Honeywell but Lennox

The effective life of your AC air filter depends on both the inside and outside conditions in which you live

Actual Size: 11 1/2 x 24 1/2 x 1 3/4 (11

16x20x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon (4 3/8) Actual Size: 13 1/4 xActual 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, 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 filter