25x25x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:3 2 or 3 A/C air

2 or 3 A/C air filter frames

litter boxes

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

and smoke particles are effectively captured and removed

Actual Size: 13 1/2 x 24 1/2 x 1 3/4 (13

25x25x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:3 2 or 3 A/C airActual Size: 24 1 2 x 24 1 2 x 1 3 4 (24. 5 x 24. 5 x 1. 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