Concealed Cisterns

Wall-hung toilets and concealed cisterns are the first choice for today’s modern, designer bathrooms.

Our sanitary installation frames, concealed cisterns, flush valves and flush actuation plates facilitate the creation of luxurious bathroom schemes that can feature the latest wall-hung sanitaryware. Featuring GROHE EcoJoy™ technology, our cisterns and flush plates facilitate effortless water saving by using the dual flush buttons.
For all-round comfort, GROHE installation systems are hard to beat. GROHE Whisper® technology ensures maximum design freedom when planning a bathroom. Decoupled pipe supports prevent sound transfer to the structure of the building when water is released from the concealed cistern into the WC bowl. This makes them the perfect choice for en-suite bathrooms.
One of the easiest ways to save water in the home is to install a GROHE cistern and dual flush actuation plate.

GROHE Cistern

Thanks to GROHE EcoJoy™ technology, our sanitary systems enable you to significantly reduce your annual water consumption, by simply select the appropriate volume of water each time you flush.

Cisterns are supplied ex-factory for dual flushing with 6 liters (large flush) and 3 liters (small flush). Flush volumes can be adapted on-site (with or without accessory sets) to ensures compatibility with all ceramics and plumbing requirements.

The following flush combinations are possible:
• 6 and 3 litres
• 4.5 and 3 litres
• 4 and 2 litres
Single flush, start/stop flushing and remote actuation are also possible.
Arena Cosmopolitan WC wall plate

GROHE Technology

GROHE Whisper®

GROHE Whisper®

Innovative water technology delivering whisper-quiet acoustics.


Save precious resources and enjoy 100% water comfort.
GROHE QuickFix®

GROHE QuickFix®

Faster, easier and hassle-free, GROHE QuickFix® cuts installation time by up to 40%.