20x20x4 (3 5/8) Pleated MERV 13 Air Filters 12x20x 1/2 MERV 8 Air Bear Cub

MERV 8 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

IMPORTANT Note: Air filters have an actual size that is a fraction of an inch smaller than the standard size (also known as "nominal size")

Measure the actual depth of your current filter to make sure it matches this 5 1/4" Goodman Replacement filter

Nordic Pure 20x20x5 Air Bear Replacement MERV 15 air filters measure an actual depth of 4 15/16"

20x20x4 (3 5/8) Pleated MERV 13 Air Filters 12x20x 1/2 MERV 8 Air Bear CubActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. If you are replacing a Honeywell or Lennox 20x20x4 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 media. Moisture resistant frame. Nordic