Cimarron Toilet tank, 1.28 gpf – K-31615-DRY-0

This KOHLER® Cimarron toilet tank combines high-powered flush performance with a classic style that suits traditional or contemporary decors. The 1.28 gpf toilet tank features innovative AquaPiston® technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. Pair this with the K-31588 or K-31589 bowl for a complete Cimarron elongated toilet.