The Klarstein RC90WS cooker hood purifies the air from food odours in medium sized to large kitchens. For different levels of cooking activity, the exhaust hood can operate at three different performance levels. The highest performance level transports 637 cubic metres of air per hour from the kitchen, and, thanks to the extra large suction area, the hood can remove steam and haze caused by cooking. The single-engine extraction technology keeps both power consumption and noise level to a low limit. It can be programmed using the timer to turn off after a set amount of time, which is helpful when food needs to simmer but does not need constant supervision. With its width of 90cm, the hood fits perfectly over most standard sized cooking surfaces. This device can be either freely mounted on a wall or installed under a kitchen cabinet with the enclosed screw set. Its brushed stainless steel casing and chimney works with a range of kitchen styles. In dim lighting conditions, the cooker hood has an 40W light which can be used to help you see while cooking. To protect the inside of the hood and the exhaust air duct from contamination, the RC90WS has two replaceable dishwasher-safe aluminium metal grease filters, which are included in the delivery.