While different companies use different scales to measure the air filter’s efficiency
Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments
healthier air in every room of your house
high efficiency systems that use HEPA filters
Nordic Pure MERV 13 is equivalent to MPR 2200-2400
6x12x1 Exact MERV 14 AC Furnace Filters Number Per Box:6 While different companies use differentActual Size: 6 x 12 x 3 4 (6 x 12 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