Using Dyson's trademark Ball technology, the unit can be easily maneuvered with one hand for simple control and better access to tight, awkward spaces. A self-adjusting baseplate is included that automatically places itself as close as possible to a given surface, be it hardwood, carpet, vinyl or tile. Suction power is maximized via Radial Root Cyclone technology, a design that streamlines the airflow path to provide consistently-high performance. The mini turbine head attachment is ideal for thoroughly cleaning upholstered chairs and couches, functioning similarly to a crevice tool for reaching tight spaces. Bin emptying is simplified through a one-button release, helping to reduce mess and promote a hygienic atmosphere. The DC41 also includes a lifetime washable filter that can be replaced at any time, and a high-reach wand for accessing surfaces closer to the ceiling. A 35-foot winding cable provides sufficient slack for most household room sizes.