The Micro Vac is simple to operate and fun to use. Simply connect to your garden hose and its venturi vacuum system easily removes leaves, sand, dirt and debris from your spa or hot tub. The Micro Vac is constructed of durable ABS and PVC plastic. It includes a felt debris bag and sports a handle-mounted ball valve for easy on-off control. Turn the hassle of cleaning your spa or hot tub into a fun experience with a Micro Vac.