The TOTO Drake® transitional Washlet+® two-piece elongated 1.28 GPF universal height Tornado Flush® toilet with the auto flush is designed to conceal the Washlet® power cord and water supply hose for a seamless installation. The Washlet® S7 features TOTO's technologically advanced Ewater+® system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. Premist® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The TOTO Washlet® S7 is fully automated, including an illuminated remote control with 5 spray settings, a heated seat, and instantaneous water heating. The Drake® features TOTO’s Tornado Flush®, a rimless, hole-free design with dual nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the TOTO Drake® includes Cefiontect®, a layer of exceptionally smooth glaze that minimizes waste from sticking to the ceramic. Cefiontect®, coupled with Premist® and Tornado Flush®, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The auto flush feature provides a touchless, hands-free automatic flush after every use. No need to touch buttons or handles, and never worry about someone forgetting to flush. This version of the TOTO Drake® is designed in TOTO’s universal height, which allows for a more comfortable seat position across a wide range of users. ThisWashlet+® toilet includes Washlet®, Drake® bowl, and tank set with hardware, and toilet bolt caps. Compatible with T40 Washlet+® toilet bowl components only. Additional items needed for installation must be purchased separately: Wax ring, toilet mounting bolts, and toilet water supply lines.