The Drake dual-flush toilet tank features the extraordinarily smooth CeFiONtect glaze that prevents particulates from adhering to porous, ceramic surfaces. The ion-barrier in CeFiONtect keeps everything cleaner, longer. Less cleaning means fewer chemicals in the environment and less water used for cleaning. Includes tank lid and a chrome trip lever mounted on the right-hand side of the tank. Designed for use with Drake toilet bowls which are sold separately.