The Duplex with its 14" cleaning path can effectively clean a wide range of surfaces and is incredibly maneuverable. The innovative design features 800,000 bristles on its counter-rotating brushes at 650rpm to lift dirt, water and grime from the floor surface. This design also allows the machine to clean right up against baseboards or close to any other obstacles. The solution tank holds 0.8 gallons and the recovery tank holds 1 gallon. Comes with a 40 foot power cord. Ideal for hard floors, soft floors and escalators. The steam features chemical-free cleaning.