8x12x1 MERV 8 AC Furnace Filters Number Per Box:6 MERV 7 furnace filters are

MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600

smog and other contaminants

Nordic Pure MERV 12 is equivalent to MPR 1500-1900

allergens and other contaminants are removed

For maximum odor control

8x12x1 MERV 8 AC Furnace Filters Number Per Box:6 MERV 7 furnace filters areActual Size: 7 1 2 x 11 1 2 x 3 4 (7. 5 x 11. 5 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