10” Shutter Exhaust Fan, High-speed 820 CFM, Aluminum Wall Mount Attic Fan with
VEVOR 10″ Shutter Exhaust Fan, High-speed 820 CFM. Enjoy the Fresh Air from VEVOR’s Shutter Exhaust Fan. Our high-airflow exhaust fan can eliminate heat, humidity, unpleasant odor, and dust from rooms, buildings, and small enclosed work areas.