21x23x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x18x2 MERV 12

Nordic Pure 18x18x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

The media used will not promote the growth of bacteria or mold on the air filter and is better at trapping airborne particles than fiberglass filters

Nordic Pure 16x24x1 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

and bacteria are captured and helps eliminate unwanted odors and other contaminants

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

21x23x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x18x2 MERV 12Actual Size: 21 x 23 x 3 4 (21 x 23 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