Features Ducted/ re-circulating installation 3 +intensive speeds Dishwashable aluminium grease filters Touch control Filter saturation warning light Clean air function 15 minute timer Twin fan motor Telescopic chimney Technical Specification Outlet diameter: 150mm Rated electrical power: 290W Lighting Wattage of light: 20W 2x 20W halogen lights Filters Number of grease filters: 4 Number of charcoal filters (optional): 2 Charcoal filter code: CHA1 Extraction Rates & Noise Noise level: 56d B (A) Extraction rate: 703m 3/hr