Active Air Carbon Filter, 12" x 39", 1700 CFM

Active Air Carbon Filter is the ultimate solution for all your air purification and ventilation needs in your grow room. Virgin activated Australian granular carbon absorbs volatile organic compounds, impurities, and odors that pass onto its micro-porous carbon surface. Each filter is light in weight, machine-packed, and comes with a pre-filter. It is equipped with powder-coated bases and tops. The open-air mesh is built to ensure better airflow. Features: Attached flange 1.8" carbon bed depth Powder-coated aluminum tops & bases Two-year life expectancy Specifications: SKU/Model No.: HF-ACCF3912 Brand: Active Air Dimensions: 12" x 39" Flange Size: 12" Diameter Filter Type: Standard Exhaust Filter Carbon Bed Thickness: 1.8 inches