The Toto® Eco Drake® Two-Piece Elongated 1.28 gpf Toilet offers a high-profile design and is powerful and durable enough to work within both residential and commercial applications. The Eco Drake® bowl and tank set includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Eco Drake® utilizes Toto®s E-max® flushing system, featuring a 3 in wide flush valve, extra-large siphon jet, and a large trapway. This reliable, highly efficient combination generates a powerful cleansing flush while only using 1.28 gal of water. This version of the Eco Drake® comes with a left-hand chrome trip lever. The Eco Drake® meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, water supply lines, and toilet seat.