DC65 Animal is engineered for outstanding cleaning performance and ease of use. There's also a Tangle-free Turbine tool to remove dirt and hair from carpets and upholstery. With its self-adjusting cleaner head and re-engineered brushbar, bristles dig deeper into carpets to remove more dust and dirt, while providing superior performance on hard floors. The DC65 has been built to achieve the highest suction at the cleaner head, twice the suction as any other vacuum. The DC65 has remodeled cyclones and uses the latest Ball technology.