The pet hair strainer makes pet hair removal quick and easy for homes with pets. The 3-in-1 docking station stores and charges the unit for utmost convenience. Clean wet or dry messes and tackle tough and sticky messes on hard floors with ease. Featuring Tineco’s proprietary iLoop Smart Sensor Technology, it automatically adjusts suction, water flow, and brush roller speed to clean any and all messes.Never touch a dirty roller again. The hands-free, self-cleaning function automatically flushes the inner tubing and brush roller, for fast, mess-free maintenance.