Project Source Danville White Elongated Chair Height 2-piece WaterSense Toilet 12-in Rough-In 1.28-GPFLooking for a high efficiency, high performance toilet? Look no further. The Project Source Danville 2 piece single flush toilet features an elongated bowl for added room and comfortable use. It combines versatile design with efficient performance. Elongated bowl offers an ideal solution for smaller bathrooms and powder rooms Chair height makes sitting down and standing up easier for most adults High efficiency single flush 1. 28 gpf 4. 8 lpf powered