+3 photos Smeg Cooker Hood KPF9WH Graded 90cm White Portofino Chimney Yesterday 10:31 PM - Coffee & Breakfast ... hob:650 mm Vent outlet:150 mm Non return valve:Yes PERFORMANCE / ENERGY LABEL Energy ... ):50-60 Hz Power supply cable length:1000 mm SPEED 1 Extraction rate IEC 61591:288 m³/h Noise level IEC 60704-2 ... LE18 Kilby £599