A concealed cistern is a toilet water tank hidden behind the wall of your bathroom, which enables the toilet pan to sit flush against the wall. In the world of modern bathroom decor, minimalism appears to be king, and so the hidden cistern toilet is a very popular choice.
There are two types of concealed cisterns, one that comes with a fixed frame to support the weight of the person and the wall hung toilet and one that works with a floor fixed toilet. Both cisterns work the same way when it comes to the flushing and operation.
Concealed cisterns are commonly used in public toilets in airports, restaurants, malls and offices but we have seen a new trend of them being used in domestic homes as well.