Experience effortless whole home cleaning with Tineco Floor One Station S9 Scientist Pro. Its 5L Smart Refresh Station auto replenishes water 25kPa suction plus HydroBurst Cleaning erase tough dried on messes. Get streak free dry results with Smart StreakFree, plus 5 minute 230degree(s)F FlashDry brush self cleaning. 100 minute runtime, anti tangle design and 180degree(s) lay flat cleaning simplify all around floor maintenance.