Our PVC dust collection hose is exceptional quality and value designed for use on portable dust collectors to attach to most woodworking machines in the shop. This hose is reasonably flexible, clear so to easily see and remedy any clogs, and has a smooth inner wall for optimized flow of air and dust. It functions in -10 to +70 degrees Celsius and is capable of electrostatic discharge because of the steel wire reinforcing which runs the length of the hose.