25x32x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Cloning & Seed Starting adjust as needed for your

adjust as needed for your specific cultivar and environment

which is the perfect amount to stick 50 cuttings

don't try it indoors or you will have to keep the windows open for a week

self-extinguishing fabric does not melt or drip when ignited to prevent flames from spreading

25x32x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Cloning & Seed Starting adjust as needed for yourNordic 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.