20x22 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 With the 4" and 5"

With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers with health problems or for commercial units

Nordic Pure 12x24x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 12x18x1 MERV 13 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

20x22 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 With the 4" and 5"Actual Size: 20 x 22 1 4 x 3 4 (20 x 22. 25 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure Custom MERV 8 Plus Carbon air filters are made based