hutt s55 pro window cleaning robot, 3d floating pads, up to 6500pa suction, hydrojet pump spray, slam 4.0 navigation, 80ml water tank, 6 x cloths,perfect for high-rise windows, tiles and glass white is up for auction in Tools & Home Improvement. The current bid is $4.00, 99% below the $369.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.