. RANGEMASTER105260 (UNBHDS100BL) 100cm Flat Chimney Hood Finished in Black Flat chimney style cooker hood from Rangemasteris 100cmwide & boasts a 660mper hour extraction rate. This unit is designed to be ducted through an external wall but can also be operated inrecirculationmode with the use of optional charcoalfilters. Finished in stainless steel it will create a real focal point in your kitchen. * Suitable for ducted extraction or re-circulation * 3 speed settings plus intensive * Illuminating button controls * LED lighting * Dishwasher safe aluminium greasefilters * Extraction rate (maximum normal setting):545m/hour * Extraction rate (intensive setting):660m/hour * Noise level (maximum normal setting):63db * Charcoalfiltersincluded forrecirculation * Width 100cm .