This deep cleaner has been tested and designed to clean better, dry faster and make cleaning more efficient. Flow indicator monitors water and solution levels so you never unexpectedly run out of fluids. Two motors individually power the suction and brush roll. 12" pigtail cord with a 25' extension cord extends your reach to get more work done at once. Adjustable handle lets you adjust it to a comfortable height setting. Large-capacity dual tanks remove easily for quick filling or emptying.