Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 12 are made of a dual material where the MERV rated material has been fused together with a carbon layer
Nordic Pure 18x24x4 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home
activated carbon furnace filters absorb odors on a molecular level
It is important to regularly change your AC air filters especially during any home improvements for fresh
18x36x1 MERV 14 Plus Carbon AC Furnace Filters 12x26 1/2x1 Nordic Pure 16x20x4 Plus CarbonActual Size: 17 1 2 x 35 1 2 x 3 4 (17. 5 x 35. 5 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in