KFFKFF 20-Inch Wall-Mounted Shutter Exhaust Fan, Durable Steel Build, 3000 CFM Airflow, Quiet Operation for Ventilation in Sheds, Garages, and Greenhouses, Silver

Efficient Air Circulation: This louvered exhaust fan provides an airflow of 3000 CFM, effectively removing stagnant air, dust particles, heat, and unpleasant odors—helping to maintain a clean and fresh indoor environment. It is also ideal for use as a high-capacity ventilation fan in sheds and workshops. High-Performance AC Motor: Operating at 1480 RPM with a 157W power output, this motor delivers airflow speeds of up to 8.8 m/s. It ensures smooth operation with minimal noise, offering an efficient and stable solution for a peaceful and comfortable environment. Perfect for year-round ventilation in attics. Durable Construction: Crafted entirely from steel, this all-metal design ensures exceptional strength and resistance to deformation. It withstands moisture and rain, offering greater durability compared to plastic alternatives, making it suitable for challenging weather conditions. Weather Protection: The shutters automatically open when the unit is powered for ventilation and odor control, and close when turned off to shield against rain and debris, ensuring dependable coverage for an attic ventilation system. Simple to Operate: Equipped with a pre-installed power cord, eliminating the need for additional wiring. Easy setup ensures improved air circulation in no time, making it an excellent choice for upgrading your garage ventilation system.