Geberit Impuls 290 Dual Flush Toilet Valve & Chrome Push Button 282.350.21.2, Multi-Colour

With the Geberit Impuls 290 flush valve's design you need not worry about removing the entire cistern to service the valve in future, just simply press in the clips at the base of the valve and the whole top mechanism just lifts right out. All that is needed then is to simply clip the new valve into place, set the float, overflow tube and top bridge assembly to your desired height, connect any other mechanisms that you need to and you're ready to go.