Cylinder vacuum cleaner energy rating g annual energy consumption 59 kwhyear noise emission 77 db carpet cleaning class d power 1 600 watt container volume 45 litre filter systems hepa filter exhaust filter operating range 11 m features 3 wheels electronic power regulation suction hose automatic cable rewind nozzles included crevice tool upholstery tool dusting brushes included furniture dusting brush safety features overflow prevention no dust bag suc