The TOTO WASHLET S7A Elongated Bidet Toilet Seat with EWATER plus and Auto Open and Close Contemporary Lid is an electronic luxury seat that cleanses you with endless warm water, providing an exceptionally clean feeling. Instead of traditional toilet paper that can sometimes be rough and often ineffective, the WASHLET quickly provides comfortable warm water cleansing at the touch of a button. A once mundane trip to the bathroom can become a spa-like experience with a WASHLET. The WASHLET features TOTO''''s technologically advanced EWATER plus 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. WASHLET S7A is operated by a luxury style illuminated touch button remote with 4-user memory to save preferred settings. The WASHLET features 5 spray settings, dryer, air deodorizer, auto open and close lid, auto flush compatibility (kit sold seperately), heated seat, a nightlight, and instantaneous water heating. The newly redesigned contemporary lid style lies flush with the toilet bowl, providing a streamline look and giving the sleek impression of an integrated system. The minimalistic display provides a more subdued appearance to your WASHLET. The WASHLET reduces the need for toilet paper, saving trees and water used to manufacture each roll. As we get older, our mobility can deteriorate and make it increasingly hard to clean ourselves after toileting. Medical conditions and debilitating illnesses can make using the bathroom without assistance almost impossible. With a WASHLET, just the touch of a button can leave you feeling clean. Includes mounting and connection hardware. WASHLET can be installed on TOTO T20/T40 WASHLET plus ready toilets to seamlessly conceal the water line and power cord or for standard install on other compatible elongated toilets.