The Zodiac T5 Duo is a suction side pool cleaner that provides maximum durability and cleaning power. The Zodiac T5 utilizes the reliable Dura Life Diaphragm with one moving part to ensure a long lasting and easy to maintain cleaner. The Dura Life 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. The fins on the Zodiac T5 Duo allow unimpaired cleaning over lights, main drains, and wall fittings that may hang up other cleaners.