A vital component in any back to wall toilet installation, this superb Adagio concealed cistern with push button flush from the experts at Grohe will provide reliable performance day in, day out.Designed with GROHE EcoJoy technology, this cistern, with 6 or 3 litre flush, will help you use less water. The water supply inlet must be attached from the bottom. This Grohe Adagio concealed cistern comes complete with a stylish round push button, featuring a GROHE StarLight chrome finish.The bowden cable is 0.5 m length, providing greater flexibility in the positioning of the flush button. A minimum water pressure of 0.2 bar is recommended for optimum use.