18x20x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 18x30x1 Nordic Pure 18x24x4 MERV 14

Nordic Pure 18x24x4 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Nordic Pure 12x24x4 MERV 10 Pleated 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 3-6 months to maintain maximum efficiency and economy

Actual Size: 17 1/2 x 21 1/2 x 3/4 (17

18x20x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 18x30x1 Nordic Pure 18x24x4 MERV 14Actual Size: 17 1 2 x 19 1 2 x 3 4 (17. 5 x 19. 5 x 0. 75) 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 18x20x1 MERV 8 Plus Carbon air filters are made