2 machines in 1! The BISSELL 47A2 Full Size Carpet Cleaner makes quick work of entire rooms plus has portable spot and stain cleaning for hard-to-reach areas. A powerful 2x deep cleaning system with 10 rows of rotating DirtLifter Powerbrushes and Surround Suction removes deep down dirt. The built-in hot water heater maximizes cleaning effectiveness. This deep cleaner is also easy to use: Only one tank to carry to the sink, plus easy-to-clean removable nozzle and brush chamber.