It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh
and electrostatic filter media
as developed by ASHRAE (the American Society of Heating
Nordic Pure MERV 13 is equivalent to MPR 2200-2400
such as chemicals from household cleaning products
14x28x1 Exact MERV 14 AC Furnace Filters Number Per Box:6 It will help eliminate unwantedActual Size: 14 x 28 x 3 4 (14 x 28 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV 14 Pleated AC