AC Infinity Activated Carbon Refill, 1200+ IAV Australian Charcoal, 8 lb. grow-light-ballasts The ducting opening diameter measures

The ducting opening diameter measures at 6 inches

durable system

Durable Construction: Covered in a powder-coated gunmetal finish for high durability

It is constructed with aluminum flanges and a galvanized steel mesh

Cleaning Agent: Pentane is employed for cleaning and degreasing purposes in industrial settings

AC Infinity Activated Carbon Refill, 1200+ IAV Australian Charcoal, 8 lb. grow-light-ballasts The ducting opening diameter measuresDescription Premium Charcoal Granules: These granules are perfect for refilling carbon filters, providing efficient air scrubbing in grow spaces. The product promotes improved air quality and cleaner ventilation by effectively blocking odors and chemicals. Increased Porosity: The granular surface, with its increased porosity, adsorbs larger amounts of unwanted substances as compared to pellets, effectively purifying your environment. Top Quality