Nordic Pure 16x20x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
especially during home improvements
Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 15 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
Ideal for customers looking for superior filtration and odor control or for commercial units which support a rating of MERV 15 and above
Actual Size: 11 1/2 x 14 1/2 x 3/4 (11
19 1/2x31x1 Exact MERV 13 AC Furnace Filters 13x21 1/2x1 Nordic Pure 16x20x2 MERV 12Actual Size: 19 1 2 x 31 x 3 4 (19. 5 x 31 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters