Designed exclusively for ducting out or recycling (from the top or rear), and suitable for use with a back panel, the K7088A-12 possesses a powerful motor, 3 push-button speed settings and a noise range of 51dB-69dB. It also features an Advanced Sensor Control (ASC) system that detects vapours generated by the cooking process and adjusts the speed accordingly, creating a safe, odourless environment in which you can enjoy cooking. If desired, the ASC can be switched off at the touch of a button to create a manually operated traditional hood. The K7088A-12 includes 2 20W halogen lamps and comes with a quick release, dishwasher proof metal grease cassette filter. To maintain efficient and effective extraction, an alarm alerts you when the grease filters require cleaning. Britannia appliances are created with care and style in mind, providing trustworthy performance and reliability. Fine aesthetics combined with rock solid construction are the hallmarks of every Britannia appliance. Please note: Your cooker hood should be installed by a qualified engineer. This model is not supplied with a charcoal filter.