29x29x1 MERV 13 AC Furnace Filters Number Per Box:6 Actual Size: 21 1/2 x

Actual Size: 21 1/2 x 25 1/2 x 3/4 (21

Nordic Pure 20x24x4 MERV 12 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

MERV 10 media is ideal for normal air filtration and will help those with mild allergies

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for normal air filtration

Pure Carbon Pleated air filters will aid in absorbing impurities and unfavorable odors

29x29x1 MERV 13 AC Furnace Filters Number Per Box:6 Actual Size: 21 1/2 xActual Size: 28 1 2 x 28 1 2 x 3 4 (28. 5 x 28. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters