21x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack light and food crops

and food crops

Then choose a 3 in Gro-Block

all of which provide high performance

are repellents

21x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack light and food cropsNordic 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.