21 1/2x23 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x20x1 MERV 8

Nordic Pure 18x20x1 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

Nordic Pure 16x20x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Actual Size: 13 1/2 x 24 1/2 x 3/4 (13

activated carbon furnace filters absorb odors on a molecular level

21 1/2x23 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x20x1 MERV 8Actual Size: 21 1 2 x 23 3 8 x 3 4 (21. 5 x 23. 38 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 Custom MERV 8 Plus Carbon air filters are made