16x22 1/4x1 Exact MERV 8 AC Furnace Filters 12x20x 1/2 a human hair is about

a human hair is about 70 microns wide

capturing large airborne particles

5 x 29 x 0

Nordic Pure 12x12x1 MERV 8 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 16x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

16x22 1/4x1 Exact MERV 8 AC Furnace Filters 12x20x 1/2 a human hair is aboutActual Size: 16 x 22 1 4 x 3 4 (16 x 22. 25 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8 Pleated AC