1600 W Powerful input power. 2.0 L Dust capacity Easily removable large dust capacity box. Mega cyclone Cyclone centrifuged dust and maintain air flow to the filter. Suction power With cyclone that centrifuges dust and maintains high level of suction power to enables longer household cleaning. HEPA filter Captures small particles such as allergens irritants and pollutants. Dust compartment Easy-to-detach dust compartment, you can conveniently empty it with your hands dust free. Specifications of Panasonic Vacuum Cleaner MC-CL561.