Milagrow RoboPhelps 40 World's 1st Robot for Olympic Size Swimming Pools Cleans 8400 sqft in 8 hrs Wet & Dry Vacuum Cleaner  (Fluorescent Blue)

World's 1st Robot for Olympic Pools, Robotic 6th Sense, Cleans Pool Floor-Walls-Stairs-Coves, Cleans upto 8400 sq ft in 8 hours, Filters 40000 litres/hour, Smart Z programming, Can climb up to 6 ft, Saves upto 93% energy and 30% on pool chemicals, 8 strong scrubbing wheels ,has 4 strong 350W motors for climbing and 2 pump motors for cleaning and filtration.