Detailed Product Description1). Use less space: The concea
LED cistern can be installed in a wall of 135mm width. It can suit for dry-wall installation or pre-wall installation and don't influence the frame of original wall. 
2). Aesthetic-installation: Concealed cisgtern's greatest feature is that the flush system will never be seen. It is thin enough to be hidden in a wall of 135 mm width. 
3). Corrosion-resistant and durable: The cistern body adoptted HDPE plastic. 
4). The cistern body is sticked with foam, it can debase noise. 
5). The cistern panel adoptted ABS engineering plastic, it's corrosion-resistant&durable. 
6). Save water:3L&6L flush water volume can be choosed optionally. 
7). With silent fill valve&flush valve, can prevent noise. 
8). Every cistern is 
Automatically tested for correct function and to ensure that have no any leak. The using of first-class material can certify that the valves' useing life is long. 
10). Easy, fast installation, cleanout & maintain, suit for the drastic competitive international market.