Lowest price ever on the roborock Q7 Max Robot Vacuum and Mop Cleaner. Get it now for only $219.99! Deeper Cleaning with Powerful 4200 Pa Suction: With an incredible maximum suction power of 4200 Pa, the Q7 Max easily lifts debris and pet hair from floors, drags it from cracks, and draws it from carpets. When a carpet is detected, it will automatically increase its