18x27x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies high energy efficiency and long

high energy efficiency and long lifespan while improving light penetration

| Airflow: 120 CFM | Noise: 30 Dba | Bearings: Dual Ball

They are already present in the environment

Give your plants a shot at greatness with Bush Doctor Liquid Iron

18x27x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies high energy efficiency and longNordic 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.