All Nordic Pure Air Bear replacement pleated air filters are manufactured using a heavy duty
CONSTRUCTION: Custom air filters are made by cutting down or combining 1
Nordic Pure 12x20x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
MERV 10 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000
20x20 1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 20x20x4 All Nordic Pure Air BearActual Size: 20 x 20 1 2 x 3 4 (20 x 20. 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 10 is equivalent to MPR 1000 Made in