The CLOUDLINE PRO T12 is extremely versatile for all types of environments and growing setups. Built with innovation in mind, this ventilation system circulates fresh air in your space, transfers warm and cool air and cools AV closets. With a 10-speed fan controller compatible with all UIS controllers with intelligent programming, this duct fan can be optimized and easily integrated.The motor is PWM-controlled thus making it extremely quiet even in high static pressure applications. Moreover, thanks to its optimal design, you can easily detach the blades and impeller to do maintenance work. With a mixed flow design, this fan can be installed in all positions without hindering its performance even in high resistance areas. Durable and versatile, it can be used in rooms, grow tents, closets and racks.