10Shutter Exhaust Fan, High-speed 820 CFM, Aluminum Wall Mount Attic Fan with AC-motor, Ventilation and Cooling for Greenhouses, Garages, Sheds, Shops, FCC

Widely Used: It is perfectly suitable for any place you install and stays with you through the long, sultry summer! Works well for garages, workshops, chicken coops, sheds, attics, greenhouses, etc. 10Exhaust Fan: Dimensions: 12.8 x 12.8 inch | Airflow: 820 CFM | FCC Listed | Speed: 1650 rpm. Our high-airflow exhaust fan can eliminate heat, humidity, unpleasant odor, and dust from rooms, buildings, and small enclosed work areas. Get ready to relax and in clean air in all your rooms. Rust-proof Material: The shutter exhaust fan has a rugged all-metal structure and features a galvanized steel frame, aluminum alloy fan, and shutter, which is highly resistant to weather, liquid, and dust.