17x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack loose coco successful and vigorous rooting of

successful and vigorous rooting of “easy to extremely difficult” plant varieties

NatureVac blocks out harmful light and optimizes product consistency

• 15” curved poly spray wand

Compatible with many commonly used fertilizers

17x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack loose coco successful and vigorous rooting ofNordic 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.