The T5 Duo utilizes the reliable Dura life Diaphragm with one moving part to ensure a long lasting and easy to maintain cleaner. The Diaphragm provides maximum durability and silent operation. The Duo Disc system achieves a closer clean with two independent discs for enhanced coverage, greater pool adhesion and flexibility. This Suction Cleaner can be used on all pool surfaces and has 39 feet of twist and lock hose (12 section, 1 meter long). Please scroll down to see the full list of parts and accessories for this cleaner.