Unfortunately me the Aquatrio leave at the end of the 2-year warranty period now complete. The wheels no longer revolved and the suction force to read. In the end he went no more. in the meantime he was indeed in repair, but now considered not very long. Until then, he has done a reasonably good services. His weakness is (as here many times reviewed) of dirt edge, it leaves during operation. All in all, he has not been worth the money. Rather let their hands of it