Nordic Pure 14x14x1 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 18x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
we recommend that you replace your air conditioning filter every 30-90 days
MERV 13 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400
19 1/4x21 1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 14x14x1 MERV 12Actual Size: 19 1 4 x 21 1 4 x 3 4 (19. 25 x 21. 25 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