11 3/8x11 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Air Filters 12 Pack DUCTWORK DL Light Proof Ducting is

DL Light Proof Ducting is strong

- Increases marketable yields and improves your bottom line

1-pound case contains 4: 1 pound bottles

additional nutrients

11 3/8x11 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Air Filters 12 Pack DUCTWORK DL Light Proof Ducting isNordic 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.