Abstract: A toilet bowl flush apparatus allowing either a total or partial flush from the tank of the apparatus. The tank of the device is fitted with a discharge outlet located on the bottom of the tank. The discharge outlet is closed by a floatable ball-cock of larger diameter than the outlet, with the ball-cock tied by a pull chain to a first valve lever. A vertical sleeve surrounds the discharge outlet and ball-cock and is tied by a pull chain to a second valve lever. The external valve handle is linked to the control handle shaft which actuates only the first valve lever when the control handle is rotated in a first direction and actuates both the second valve levers when the control handle is rotated in the second direction, opposed to the first direction.