8-Inch Kitchen Exhaust Fan with Switch, 700CFM Garage Exhaust Fan, Ventilation Fan with Backdraft Damper for Attic, Workshop, Window, Smoking Room$$Tools & Hardware Other

High Performance Exhaust Fan - This greenhouse fan features a double ball bearing outer rotor brush-less motor and 8-inch enlarged blades to ensure its efficient and powerful operation, effectively keeping your space fresh and ventilated Energy-Saving Operation - The 8-inch window fans with exhaust and intake has a rotation speed of up to 2800RPM, with only 50W consumption, and you can get a maximum airflow of 700 CFM (1200 m³/h), such powerful performance Longer Lifespan - Made with premium quality metal materials, the quiet cool attic fan is resistant to moisture, high temperature, corrosion, and foreign matter; The sturdy shell provides a stable working environment for the motor of the ventilation fan, ensuring its durability and reliability Easy Installation - Suitable for wall or ceiling installation, the wall mounted whole house fan requires no assembly, it is recommended that you can fix with screws (take off the flaps while installing on ceiling); The detachable design allows you to regularly clean debris or greasy dirt Wide Application - This vent fan is suitable for a variety of use scenarios, including kitchens, bathrooms, garages, basements, and other environments that require constant ventilation, bringing you a more comfortable and refreshing living environment