The SpaWedge allows one man to stand-up, or lower a 1,000+ lb hot tub by himself. Specifically designed for the task, the SpaWedge™ is an inflatable air bag made of super strong 22 oz. vinyl coated nylon. It only needs about two pounds of air pressure to function. Safety and performance are the foremost considerations in the design and construction of this product. A quick release hose with valve is included. This hose fits most vacuums equipped with both suction and blower hose ports. Vacuum/Blower not included.