Enjoy the last word in discreet detail for your GROHE Sensia Arena shower toilet by adding an automatic flush function. It fits perfectly with the Rapid SL installation system (39112001). For comfort and extra hygiene, a sensor-controlled flush is automatically activated when you leave the toilet or when
press the corresponding button on the control panel. Set includes servo for GD 2 flush cistern, servo bracket, filler valve bracket, cable and flexible hose. It does not include a toilet flush plate.