This Grohe Rapid SL 4-in-1 installation set for the hassle-free installation of wall-mounted toilets is absolutely reliable and robust. The steel frame is certified for a load capacity of over 400 kg, ensuring maximum stability, and can be easily mounted against a solid wall or in a stud wall. This is made possible by the Grohe QuickFix system, which allows for the attachment of water connections, flexible hoses, and inspection shafts without the need for tools. The Grohe EcoJoy dual flush system is environmentally friendly, reducing your water consumption by up to 50%. Thanks to Grohe Whisper technology with quiet fittings and decoupled piping, noise is minimized within the building. The Grohe Fresh function allows the flush plate to be opened for easy insertion of hygiene tabs directly into the flush tank. The set includes wall brackets and a stylish Skate Cosmopolitan chrome flush plate.