Capture the classic look of the 1930s with the Kathryn collection's angular lines and molded edges. This one-piece toilet features a convenient chair-like height and compact elongated bowl for comfortable use, as well as a concealed trapway for sleek looks and simple cleaning. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. This tank features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design. Compact elongated bowl offers added room and comfort. Comfort Height¬Æ feature offers chair-height seating that makes sitting down and standing up easier for most adults. 1.28 gallons per flush (gpf). Concealed trapway and Clean Caps¬Æ facilitate easier cleaning and enhanced design. Standard left-hand Polished Chrome trip lever included. Glenbury‚Ñ¢ Quiet-Close‚Ñ¢ seat with Quick-Release‚Ñ¢ functionality allows seat to close quietly and quickly unlatch from the toilet for easy removal and convenient cleaning. Coordinates with other products in the Kathryn collection. Standard 12-inch rough-in.