are made of a highly dense electrostatic polyester media designed for your room window AC unit
Nordic Pure 16x20x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Actual Size: 17 x 25 x 3/4 (17 x 25 x 0
Nordic Pure MERV 13 is equivalent to MPR 2200-2400
17x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters Air Bear Cub are made of a highlyActual Size: 17 x 21 x 3 4 (17 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 10 is equivalent to MPR 1000 Made in the USA.