Nordic Pure 12x25x1 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
activated carbon furnace filters absorb odors on a molecular level
a human hair is about 70 microns wide
Actual Size: 15_13/16 x 24_5/16 x 3 (15
12x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon Furnace Filter Nordic Pure 12x25x1 MERV 7Actual Size: 11 1 2 x 19 1 2 x 3 4 (11. 5 x 19. 5 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