Designed for powerful ventilation in large spaces, this 11. 8 in. wall mounted exhaust fan helps remove smoke, odors, heat, steam, and airborne pollutants from garages, workshops, sheds, kitchens, greenhouses, and other areas. With 988 CFM high airflow performance and a built-in switch, it provides an efficient and convenient solution for improving air circulation. Constructed with a durable metal housing and powered by a pure copper motor, this exhaust fan delivers reliable performance for long-term use. The 80W energy-efficient motor provides strong ventilation while helping reduce power consumption. A built-in backdraft damper helps prevent outdoor air, dust, and unwanted airflow from entering when the fan is off. The included power cord and switch allow easy plug-in installation without complex wiring. Ideal for residential, agricultural, and commercial ventilation applications, this wall exhaust fan supports cleaner and more comfortable environments. It is suitable for garages, sheds, workshops, chicken coops, greenhouses, and other enclosed spaces requiring effective airflow control. This product is backed by a 30-day warranty for reliable customer support.