0 micron contaminants and up to 90% of 1
washable filters
MERV 15 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800
AC and heater window units
Nordic Pure 12x30x1 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
12x27x1 MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 0 micron contaminants and upActual Size: 11 1 2 x 26 1 2 x 3 4 (11. 5 x 26. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400