Cylinder vacuum cleaner energy rating a annual energy consumption 28 kwhyear noise emission 73 db hard floor cleaning class b carpet cleaning class d dust emission class b power 700 watt container volume 35 litre filter systems hepa filter exhaust filter filter class hepa 13 filter operating range 10 m features integrated sound insulation 3 wheels electronic power regulation suction hose automatic cable rewind nozzles included crevice nozzle crevice