20x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cleanroom It is a professional bio-mineral

It is a professional bio-mineral nutrition

which prevents further spore development

• Balanced spectral output

and the environment

Set the desired shutdown temperature and the off time before bringing the lights back on

20x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cleanroom It is a professional bio-mineralNordic 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.