This T3 pool cleaner is easy to use with Its light weight, sturdy and compact design. Its modern Duralife diaphragm technology delivers powerful suction performance with a whisper-quiet operation. It is long lasting and built to the highest manufacturing standards, the T3 is a dependable and durable cleaner that will handle the tough cleaning job day in and day out without much concern. It is suitable for all pool surfaces and works with corners, steps and Ladders. Its rotating wheel deflector allows for fluid navigation around common obstacles and its well balanced design and adjustable flow regulator, allows it to climb walls effectively.