13x21.5x1 Exact Size MERV 10 Plus Carbon Air Filter Number Per Box:6 CONSTRUCTION: Our custom pleated carbon

CONSTRUCTION: Our custom pleated carbon air filters are made by cutting down or combining 1

Each Nordic Pure 4” MERV 7 air filter captures airborne particles as small as 3

Nordic Pure MERV 7 is equivalent to MPR 600

Nordic Pure 10x20x2 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

13x21.5x1 Exact Size MERV 10 Plus Carbon Air Filter Number Per Box:6 CONSTRUCTION: Our custom pleated carbonActual Size: 12 3 4 x 21 1 2 x 3 4 (12. 75 x 21. 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 10 is equivalent to MPR 1000