4 Inch Exhaust Fan with Switch 60Hz 7 Blades Iron, 82.5 CFM, 20W, White

Metal Construction: This exhaust fan features a metal body with reduced wind drag, using closed pure copper motor, resisting to dampness and ensuring long lasting use | Efficient Airflow: The ventilation fan is designed with 7 leaves to deliver stable and high performance airflow, enhancing exhaust volume and extending air delivery distance | Quiet Running: Incorporating 4 stage noise reduction, this kitchen exhaust fan minimizes friction noise while maintaining smoother airflow, suitable for noise sensitive areas | User Friendly Control: Equipped with an upgraded switch and standard 3 prong plug, this exhaust fan ensures straightforward use and electrical security in humid conditions | Versatile Application: Designed for screw installation, this fan is suitable for various areas that require ventilation, such as bathroom and kitchen, commercial or industrial use