15x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 11 3/8x11 3/8x1 Nordic Pure 14x30x1 MERV 8

Nordic Pure 14x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

Nordic Pure 12x24x4 MERV 15 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

Nordic Pure 10x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800

15x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 11 3/8x11 3/8x1 Nordic Pure 14x30x1 MERV 8Actual Size: 14 1 2 x 19 1 2 x 1 3 4 (14. 5 x 19. 5 x 1. 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 10 is equivalent to MPR 1000