10x20x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 The AC filter material extends

The AC filter material extends beyond the frame

Nordic Pure 12x12x1 MERV 7 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

2 or 3 A/C air filter frames

Removes pollen

CONSTRUCTION: Custom air filters are made by cutting down or combining 1

10x20x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 The AC filter material extendsActual Size: 9 1 2 x 19 1 2 x 3 4 (9. 5 x 19. 5 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 2400