13x20x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:12 Nordic Pure 14x30x1 MERV 8

Nordic Pure 14x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 8 x 28 x 3/4 (8 x 28 x 0

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")

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

13x20x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:12 Nordic Pure 14x30x1 MERV 8Actual Size: 13 x 20 x 3 4 (13 x 20 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 pleated AC air filters are made of electrostatically charged