17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack flowering nutrients ventilation

ventilation

Isopropyl alcohol and citric acid dehydrate and kill on contact

Feeding generally stops within hours of ingestion

• 50 cell insert and tray

consistently and successfully

17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack flowering nutrients ventilationNordic 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.