High Extraction Rate The 60cm curved glass cooker hood has a powerful motor with 3-speed levels up to 350m³/h through which you can choose the intensity of the air suction. The motor of the exhaust fan is extremely quiet, keeping the noise level under 63d B (A), ensures a pleasant cooking experience. Recirculation Mode You have the choice between an exhaust or recirculating air system. For the recirculating system, the active carbon filter CBCF004-OW (included) is required. For the exhaust system, the telescopic shaft can be individually adapted to your installation needs. Push-Button Controls Push-button controls operate the fan & lights in sleek stainless steel that integrates seamlessly with the range hood design. 3 fan speeds adjust to your needs; choose from high, medium, & low suction to suit a variety of foods & cooking.5-Layer Filters The aluminium grease filters prevent odours in the kitchen & remove them easily. Keep it clean every three or four weeks depending on how it's used...