Designed to vacuum carpets and hard floors. Recognized worldwide as the most reliable and best designed on the market. They are virtually maintenance free and feature warning systems and automatic shut off capabilities designed to protect the machine and assure optimum performance. Brush roller removal is quick and easy, so it can be cleaned or replaced if the bristles are worn, ensuring consistently effective brush agitation. Offers electronic overload protection that extends belt life by shutting off power if an obstruction jams the brush roller. 12" wide with a 10 1/2" cleaning path. Four level manual brush height adjustment. The extension side of the head cleans to the edge.