12x30x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:3 The first layer is a

The first layer is a high-capacity

Actual Size: 12 1/2 x 24 1/2 x 3/4 (12

Actual Size: 13 1/2 x 13 1/2 x 1/2 (13

Each Nordic Pure 4” MERV 12 air filter will capture more than 90% of 3

12x30x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:3 The first layer is aActual Size: 11 7 8 x 29 7 8 x 3 4 (11. 88 x 29. 88 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200