Description: Part # VAK43BL is a blue vacuum hose designed for industrial cleaning equipment. The durable, corrugated design makes the vacuum hose strong, flexible, and resistant to crushing and kinking to promote a steady airflow. Plus, thanks to a lightweight construction and bright blue color, the vacuum hose is easy to transport and identify. Length: 50'. Diameter: 1 1/2". UV stabilized. Made in the USA.