This San Raphael toilet brings the elegant contemporary style of a low-profile, one-piece toilet to your bathroom or powder room. Designed with pressure vessel technology, this toilet delivers commercial-grade flushing. Its 1.0 gal flush setting reduces your water use by more than 30% over 1.6 gal toilets, adding up to water savings of more than 5,000 gal per toilet, per year. Its sitting height and ergonomic, elongated bowl ensure extra comfort. Kohler® Toilet, 1-Piece, San Raphael® Comfort Height® Collection, 1 gpf Flush, Elongated Bowl, 16-1/2 in Rim Height, 12 in Rough-In, 2-1/8 in Trapway, Floor Mounting, Pressure Lite® Flushing System, 10-1/4 in W Bowl, 19-1/2 in W x 21-1/2 in D x 30 in H Overall, Vitreous China, Dune