11 1/2x21x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 large airborne particles including lint

large airborne particles including lint

Replacing your air filter regularly not only improves indoor air quality

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality

Unlike other A/C filters where the nominal and actual sizes differ by a fraction of an inch

pet dander and smoke particles

11 1/2x21x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 large airborne particles including lintActual Size: 11 1 2 x 21 x 3 4 (11. 5 x 21 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