Wouldn’t you like to focus all your attention on cooking while totally relying on your hood? Bosch has the solution: The PerfectAir sensor constantly monitors the air and automatically adapts the power level to the rising vapour and odours – continuously, precisely and independently of power settings. At the same time, it reduces the noise level by activating only the minimally required extraction level. When you’ve finished cooking, the blower continues to run until the kitchen air is cleared of all unpleasant odours. So you can focus all your attention on cooking instead of on controlling your hood.