20x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:12 Actual Size: 15 3/4 x

Actual Size: 15 3/4 x 31 3/4 x 3/4 (15

5 x 21 x 0

Nordic Pure 16x20x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Ideal for customers looking for superior filtration and odor control or for commercial units which support a rating of MERV 15 and above

20x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:12 Actual Size: 15 3/4 xActual Size: 20 x 21 x 3 4 (20 x 21 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 pleated AC air filters are made of electrostatically charged