With its contemporary design aesthetics, this Kingston three-bolt commercial toilet bowl operates at either 1.28 or 1.6 gpf and can replace Sifton and Stratton three-bolt wall-mount bowls which operate only at 3.5 gpf. This added flushing flexibility allows the Kingston bowl to be installed throughout the country and in all municipalities. Elevate your experience with KOHLER®. Kohler®, 84434-0, Toilet Bowl, Series: K-84434, Kelston Collection, 1.6, 1.28 gpf Gallons per Flush, Elongated Shape, 10-1/2 x 7-7/8 in Water Surface, 15 in Rim Height, 11-1/4 in Rough-In, 2-5/16 in Trapway, 1-1/2 in Inlet Spud, Wall Mounting, 15 in Height, 15-9/16 in Width, 26-1/16 in Depth, Vitreous China, White, Import