What does ceramic insert mean in practice?
The stiff porous wall retains small particles on the surface, which can be mechanically cleaned in selected models.
When does it matter?
Ceramic fracture creates a bypass route that is invisible to the naked eye, and removal of microorganisms depends on absolute porosity and integrity.
Which solutions are related to it?
The insert is cleaned without excessive abrasion, checked against light and replaced when it breaks or reaches the minimum thickness.