The Caroma Sydney Smart range of high efficiency toilets (HETs) adds contemporary style and water conservation to any bathroom. With a 1.28 gallon full flush (for solid waste) and 0.8 gallon half flush (for liquid and paper waste), the Sydney Smart dual flush toilets average just 0.90 gallons per flush. The large trapway, nearly double the industry average, virtually eliminates clogs and overflows. The Sydney Smart range is available in Round Front Plus, Easy Height Round Front Plus, Elongated, Easy Height Elongated, and with a back outlet bowl.