8" Exhaust Fan Stainless Steel Ventilation Extractor Fan 110V Wall-Mounted Blower Duct Fan with Backdraft Damper for Kitchen, Bathroom, Basement, Laundry Room ,Toilets, Garage, Shopping Mall and Office Features:â¶Efficient Ventilation Fan : Adopts a potent pure copper motor to ensure highly efficient, quiet operation and high-quality performance. Compared with ordinary motors, the motor can reduce friction coefficient, save electricity effectively, and extend the service life of the extractor fan. â¶E-nergy Saving : The fan runs at just 80W and delivers a powerful 682CFM of airflow, reducing energy costs without compromising functionality. â¶Premium Material : The ventilation fan is made of high-quality metal materials, with a bright surface, anti-corrosion, and anti-scratch. The wall ceiling ventilation fan has a backdraft damper design, which can prevent polluted air, exhaust gases, and odors from returning into the room. â¶Easy Installation : The exhaust fan can be installed directly on the wall or ceiling of its versatile design, and the fan is equipped with a separate switch for manual control of the window fan ON/OFF, which is easy and convenient to use. â¶Wide Application :The window exhaust fan is perfect for kitchens, bathrooms, garages, basements, home offices, and commercial settings. This kitchen exhaust fan effectively enhances air circulation and ventilation, creating a cleaner, healthier, and more comfortable living or working environment.Specification: Model : 8 in Exhaust Fan Material : Stainless Steel Fan Blades : 7 Pcs Frequency: 60Hz Speed : 2600 (R/Min) Controller Type : Switch Control Mounting : Wall & Ceiling Vent Style : Circular Color : Black Package Includes : 1 x 8 inch Exhaust Fan8 INCHStainless Steel