12x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon Number Per Box:2 Nordic Pure 12x24x1 MERV 12

Nordic Pure 12x24x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

with a metal mesh support grid

Nordic Pure 12x36x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

12x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon Number Per Box:2 Nordic Pure 12x24x1 MERV 12Actual 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