A modern concept close coupled washdown 1.0 gpf (3.8 lpf), SSI One Easy Height Round Front single flush high efficiency toilet (HET) featuring one button activation providing substantial water saving compared to other HET standard toilets and smooth rounded contours for easy cleaning. The tank incorporates a high performance outlet valve which has been specially developed with this Round Front bowl to ensure optimum flushing performance. Due to the substantial water saving benefits achieved by the 1.0 gpf (3.8 lpf) single flush system, the toilet is suitable for multi-purpose applications where water conservation is important.