10x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon Number Per Box:3 The first layer is a

The first layer is a high-capacity

Actual Size: 9 1/2 x 14 1/2 x 3/4 (9

Nordic Pure 12x20x1 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

Each Nordic Pure 4” MERV 14 air filter will capture more than 90% of 1

Moisture resistant frame

10x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon Number Per Box:3 The first layer is aActual Size: 9 1 2 x 19 1 2 x 1 3 4 (9. 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