- Developed in Switzerland and manufactured in Germany
- High-density, leak-proof, and impact-resistant single-piece HDPE tank crafted through blow moulding
- Ideal for in-wall or in-vanity setups with limited height
- Accommodates most back-to-wall toilet pans
- Supports top or front flush functionality.
- Works with all Kappa mechanical and pneumatic buttons (pneumatic requires separate service access) and Sigma20, 21, 30, and 50 buttons (available in Australia) using an adapter
- WELS 4 Star rated, with 4.5L/3L water usage
- Backed by a 15-year warranty.
When it comes to modern bathroom design, homeowners are looking for contemporary style, innovative functionality, and space-saving solutions. Geberit concealed cisterns deliver on all these expectations, offering a reliable, high-quality alternative to conventional close-coupled toilets.
By concealing the cistern behind the wall, Geberit concealed cisterns create a sleek, minimalist appearance while maximising usable bathroom space. The result is a cleaner, more spacious bathroom with a refined, contemporary finish.
Available in a variety of stylish colour finishes, Geberit flush plates allow you to create a personalised bathroom look and coordinate perfectly with your bathroom fixtures and accessories.
Recognised as the benchmark in modern bathroom installations, Geberit concealed cisterns have been trusted by homeowners, architects, and builders worldwide for over 50 years, with millions of installations proving their exceptional quality, durability, and long-term reliability.
- Installation Type: Low height in-wall or in vanity
- WELS Rating: 3 Star (6/3L) or 4 Star (4.5/3L)
- Pan Type: Suits major BTW pans
- Standards: Watermark
- Operating Pressure: 10-1000kpa
- Operation: Front or top flush
- Warranty: 15 years on cistern tank and frame, 3 years on valves
- Compatible buttons: Kappa20, Kappa21, Kappa50





