Exclusive to all models of the ReliaVac® vacuum is the green impellor fan. Made from a proprietary, ultra-durable plastic, this fan has a lifetime guarantee. Available in 12 and 16 inch cleaning paths. Features large wheels for easy maneuverability and a clear fan cover for ease of visibility to any blockage. The brush height is adjustable to six settings to work effectively on a variety of carpets. High performance aluminum brush roll has ball bearings and replaceable strips standard on 12HP and 16HP models. The 12DC features a dirt cup system that ends messy bag emptying. Easy to use. Quick dial knob for brush height. Light weight handle. Foot-activated on/off switch. Non-marking, 50' power cord. Low profile. Motor: 115V/60 Hz; Amp: 7. Base Height: 6"; Overall Height: 45".