The CDA . EVP91SS. is a 90cm wide shelf-style chimney hood finished in stainless steel with a sexy glass feature across the front.This model has 3 speeds that can be selected by svelte touch controls and dishwasher-safe metallic grease filters. There are two 20 LED lights to illuminate your hob. The powerful motor gives you an excellent extraction rate of 608 cubic metres per hour which is ideal for kitchens up to 87 cubic metres and an average noise level at 56 decibels.As a wall-mounted extractor the . EVP91SS. can be installed to re-circulate the air into the kitchen or to be ducted out. If you are choosing to re-circulate you\'ll need a pack of CHA21 charcoal filters and if you\'re ducting out you\'ll need a ducting kit with a 150mm diameter.CDA guarantee their appliances for 5 years on the parts and 2 years on the labour. Please ensure you register your appliance to receive this. Features . Ducted or re-circulating installation3 speeds + intensiveDishwashable aluminium grease filtersTouch controlFilter saturation warning lightClean air function15 minute timermotor . Energy . Energy rating D . Lighting . 2 x LED lamps . Extraction And Noise Rates . Max extraction rate  608 m³/hrNoise level 62 dB(A) . Filters . Number of grease filters 4Number of charcoal filters (optional) 2Charcoal filter code CHA21Ducting kit AED61/63/64 . Technical Specifications . Required height over gas hob 700 mmRequired height over electric hob 600 mmPower supply required 3 ampsOutlet diameter 150 mmRated electrical power 290 WTHIS APPLIANCE MUST BE CONNECTED TO THE MAINS SUPPLY BY A COMPETENT PERSON USING FIXED WIRING VIA A DOUBLE POLE SWITCHED FUSED SPUR OUTLET AND PROTECTED BY A 3A FUSE.. .