The TOTO Drake II 1G Two-Piece Elongated 1.0 GPF Universal Height Toilet is a beautifully designed high profile toilet. Featuring TOTO's industry leading 1G technology offering a powerful flush that flushes completely and fully with only one gallon of water. The TORNADO FLUSH system uses a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This advanced flushing system helps reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The TOTO Drake II is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. This version of the Drake II has a left-hand chrome trip lever, is ADA compliant, and meets the standards for EPA WaterSense, and California’s CEC and CALGreen requirements. TOTO WASHLET+ toilets feature a channel on the bowl surface to help conceal the optional WASHLET+ bidet seat supply line and power cords for seamless integration. The Drake II two peice toilet includes a tank to bowl gasket, tank to bowl hardware, toilet bolt caps and SoftClose toilet seat. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, water supply lines, and optional T40 WASHLET+ electronic bidet seat.