Upgrade to the American Standard Yorkville toilet tank that saves water while delivering a powerful flush. This high-efficiency tank features a durable construction with chrome-polished hardware and long-lasting vitreous china. Features: 1-piece toilet White color 1.00 gpf water capacity/ flush Made of vitreous china Single flush setting Chrome hardware finish Tank and tank cover only with tank cover locking device Vitreous china High-efficiency, Ultra Low-consumption (1.1 gpf/4.2 Lpf) Close-coupled Flushometer tank Metal chrome trip lever 100-percent factory flush tested Compatible toilet bowls: 3703.100 or 3703.001 Lever handle type Assembly required Measures 9 inches long x 20.5 inches wide x 14.25 inches high