With each pass through the pleated furnace air filter
Each time air passes through a Nordic Pure pleated furnace filter
as developed by ASHRAE (the American Society of Heating
it helps your HVAC unit perform more efficiently
Actual Size: 15_13/16 x 24_5/16 x 3 (15
14x28x1 Exact MERV 12 AC Furnace Filters 10x20x1 With each pass through theActual Size: 14 x 28 x 3 4 (14 x 28 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV 12