Integrated assembly combines water tank, dust bin and filter into one component for robotic vacuum cleaning equipment. Independent internal compartments separate water storage area from dust collection space inside the unit. Built-in filter structure intercepts fine dust particles and small debris collected from ground surfaces. Water storage chamber supplies water to support automatic mopping functions of robotic cleaning devices. Water Tank & Dust Bin with Filter, Compatible with G1, MJSTG1 Robot Vacuum Cleaner