12x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon Number Per Box:6 MERV 13 furnace filters are

MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200-2400

MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900-1000

carbon A/C air filters help to remove gases

mold spores and other contaminants are removed

MERV 12 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

12x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon Number Per Box:6 MERV 13 furnace filters areActual Size: 11 1 2 x 23 3 8 x 3 5 8 (11. 5 x 23. 38 x 3. 63) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure 12x24x4 MERV 8 Pleated Plus Carbon air