HG Power 10" Shutter Exhaust Fan with Speed Controller, 647CFM High-Speed Vent Fan with Mesh Screen, 1400RPM Wall Mounted Attic Fan for Shed, Garage, Greenhouse Ventilation, Black

Powerful and Efficient: The 10 inch shutter exhaust fan with infinity speed controller provides a large air flow of 647 CFM, ensuring quick and effective ventilation for your space. Say goodbye to stuffy rooms! Adjustable Speed Control: With the infinity speed controller, you have complete control over the fan's speed. Whether you need a gentle breeze or a powerful gust of air, you can easily adjust it to your desired level of comfort. Built-in Mesh Screen: The fan is equipped with a mesh screen, which not only prevents debris from entering your space but also ensures the safety of children and pets. Enjoy fresh air without any worries! High Speed, Low Noise: With a maximum speed of 1400 RPM, this exhaust fan is designed to deliver exceptional performance. Despite its powerful airflow, it operates quietly, allowing you to enjoy a peaceful and noise-free environment. Premium Material: The 10" extractor fan is made of high-quality aluminum, coated with matt black painting, which is rust-resistant and weather-resistant, perfectly suitable for any place you installed.