This 1000cfm+ 10 inch inline centrifugal blower is perfect for any ventilation system in need of high velocity exhaust. Made from durable metal, this fan boasts a 5 star Energy Star rating and is designed to fit seamlessly into any setup. With its powerful motor and efficient design, this in line fan is an ideal choice for hydroponics, yard and garden, and outdoor living spaces. Measuring 10 inches in height and width, and 20 inches in width, this exhaust fan is compact yet highly effective. If you're in need of a reliable, energy-efficient ventilation system, look no further than this top-of-the-line inline centrifugal blower.