The 3.5" upholstery tool with an enclosed spray chamber comes with a 8' solution/vacuum hose assembly, and a durable hose bag for easy storage and transport of your tool. This tool is used exclusively with the EDIC FiveStar and Comet self-contained carpet extractors. This tool has a 3.5" cleaning width, with a see-through window, so you can see what you are recovering while cleaning. It is a completely self-contained tool, which means the spray is completely contained in the head of the tool. Great for doing vertical surfaces, and guaranteed to have no overspray.