13x18x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 5 and 6-inch thick filters

5 and 6-inch thick filters could last up to 6 months

Nordic Pure 10x10x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently

Nordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non-woven polyester base media infused with naturally derived charcoal

Actual Size: 11 1/2 x 11 1/2 x 3/4 (11

13x18x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 5 and 6-inch thick filtersActual Size: 13 x 18 x 3 4 (13 x 18 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