








🚽 Flush Smarter, Save Water, Live Better!
The Geberit Dual Button Flush Cistern Valve is a high-performance, adjustable flush system designed for ceramic cisterns. Featuring dual flush volumes between 3 and 9 liters, it optimizes water use while maintaining powerful flushing. Its height-adjustable pipe and brass fittings ensure easy installation and durability. Certified by multiple eco-labels, this valve supports sustainable water management in modern bathrooms.
| Manufacturer | GEBERIT |
| Product Dimensions | 40 x 30 x 10 cm; 990 g |
| Item model number | Sphinx |
| Colour | White |
| Material | Plastic, Polyvinyl Chloride (PVC) |
| Item Package Quantity | 4 |
| Maximum Pressure | 10 Bars |
| Certification | CE, EPA, NSF, UPC, WaterSense |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 990 g |
A**R
Been aware of connection size.
I bought these to replace like for like but the design has changed, water connection is now smaller so a 1/2" to 3/4" adapter is needed to use a 3/4 flex. I used PTFE tape on the adapter treads and goods a goodun. Would recommend 👍
J**N
All too complicated
Perhaps I didn’t read the small print but as it’s a 3/8ths - 10mm connection I didn’t have the adaptors at hand and being a euro fitting it is shorter and therefore not a straight exchange. After much deliberation I bought a different float which I fitted in minutes but then found the seat was leaking into the pan.The item has been discarded and replacements fitted at just over half the price.I’m a competent DIY’r but this for me was too complicated and not a straight replacement.
N**N
Perfect fit
As described and great quality !!!
P**M
Great quality.
Great quality and customer service.
A**S
Says its a half inch. Doesn't fit
Doesn't fit a half inch connector
P**H
100 % satisfied
Exactly as described.100% satisfied.
Trustpilot
2 weeks ago
1 week ago