The TOTO T20/T40 WASHLET plus and Auto Flush Ready 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. The WASHLET features TOTO