This KOHLER® Cimarron toilet tank combines high-powered flush performance with a classic style that suits traditional or contemporary decors. The 1.6 gpf toilet tank features innovative AquaPiston® technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. Pair this toilet tank with a Cimarron toilet bowl for a beautiful, sleek two-piece toilet. Kohler® Toilet Tank, Modern, Series: 31614, Cimarron® Collection, 1.6 gpf Gallons per Flush, Left Hand Polished Chrome Trip Lever Flush Handle, 12 in Rough-In, Bowl Mounting, 14 in Height, 18-5/8 in Width, 8-1/4 in Depth, Vitreous China, Biscuit