20x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting Manufactured for continuous duty and

Manufactured for continuous duty and years of trouble-free use

Can be stacked 2-up

A ventilation ducting tool designed to fit different-sized duct hole openings together

Requires only pliers or crescent wrench to assemble

so your feet are more cool and comfortable even as you sweat

20x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting Manufactured for continuous duty andNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.