19x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 16x24x4 (3 5/8) Our air filters use permanently

Our air filters use permanently electrostatically charged material that acts like a magnet to help dust cling to the air filter

Actual Size: 13 3/4 x 13 3/4 x 3/4 (13

Nordic Pure 14x25x1 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

Nordic Pure MERV 7 is equivalent to MPR 600

Nordic Pure 14x25x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

19x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 16x24x4 (3 5/8) Our air filters use permanentlyActual Size: 19 x 21 x 3 4 (19 x 21 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the