19x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:12 MERV 12 furnace air condition

MERV 12 furnace air condition filters are comparable to HVAC filters with the rating of MPR 1500-1900

Nordic Pure MERV 10 is equivalent to MPR 1000

Nordic Pure 15x20x2 MERV 13 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

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 12 are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 14x20x2 MERV 14 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

19x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:12 MERV 12 furnace air conditionActual Size: 19 x 22 x 3 4 (19 x 22 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