15x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon Number Per Box:3 Nordic Pure 16x20x4 Plus Carbon

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 13 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

Nordic Pure 16x16x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Actual Size: 11 1/2 x 26 1/2 x 3/4 (11

Nordic Pure MERV 15+ is equivalent to MPR 2800

15x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon Number Per Box:3 Nordic Pure 16x20x4 Plus CarbonActual Size: 14 1 2 x 19 1 2 x 3 4 (14. 5 x 19. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500