Zodiac T3 US The Zodiac T3 is a disc-style suction-side pool cleaner that features Zodiac's one moving part technology and unique Dura-LifeTM Diaphragm for maximum durability and quiet operation. Features Dura Life Diaphragm - Innovative diaphragm power source for maximum durability and silent operation Wheel Deflector - Fixed wheel deflector enables fluid navigation around the pool Quick Connect - Enables quick and secure attachment to cleaner head 14" Cleaning Footprint - Finned, single disc system