The Active Air Heavy Duty Floor and Pedestal Fans provides superior air circulation with excellent durability. Each unit has been manufactured to ensure safety, reliability, and ease of use. Its motors are redesigned for stronger performance and are built for years of continuous use. They come equipped with industrial strength aluminum fan blades and operates at three speeds (Pedestal fans feature a smooth side-to-side oscillation). The heavy duty pedestal fans are adjustable in height and utilizes a strong heavy base for stability. The