Three-in-one Carpet Extractor is installed with one super powerful motor and can be operated easily in narrow space. The height of rolling brushes can be adjusted optionally for different kinds of carpets. Especial 4-row spray nozzle is able to spray cleaner onto the carpet deeply and evenly by high pressure to dissolve the dirt more quickly. It is also with one unique 4-row V rolling brush, whose 1185RPM rolling speed improves the cleaning effect satisfactorily. Light clean water tank is large enough for cleaning the carpet thoroughly, as well as carding the matted fiber to make the carpet clean and soft again. At the same time, special and fast dirt drain valve can save more time and labor. This product is also equipped with one full set of portable cleaning tools, which is special for cleaning all fabric like high-class art cloth, sofas, or carpets at some sites (e.g. stairs, corners, etc). Unique design makes it brush, clean, and dry the carpet simultaneously and perform successfully for various cleaning cases.