Got a stuffy garage, damp basement, or hot attic? This 14-inch shutter exhaust fan will move some serious air. It pushes up to 1950 CFM (that's a lot!) but only uses 75 watts of power. The automatic aluminum shutters open when the fan turns on and close when it's off, keeping out dust, bugs, and critters. The motor has ball bearings and copper windings, so it's built to run strong and relatively quiet for a fan this powerful. The frame is galvanized steel, and the whole thing is made to last. Installation is straightforward – you cut a hole in your wall, mount the fan, and plug it in (it comes with a 3.3 ft power cord). Perfect for workshops, grow rooms, greenhouses, or anywhere you need to get stale, hot, or humid air out and pull fresh air in. A great, affordable way to improve air circulation in any enclosed space.