Ceramic membranes are characterized by an exceptionally long service life. Unlike polymeric membranes, they are extremely robust against chemical, mechanical, and thermal stresses. The ceramic membrane material is inert and therefore does not react with most chemicals used in industrial processes. High temperatures and intensive cleaning cycles also pose no problem for the membranes.

In standard applications (e.g., degreasing baths and rinsing baths), ceramic membranes are therefore usually not considered wear parts. Provided that the membranes are operated within their design limits and no mechanical damage occurs, they can be reliably used for many years. The actual achievable service life depends on the specific application, operating conditions, and type of cleaning. However, in many industrial plants, ceramic membranes are in use many times longer than comparable membranes made of polymeric materials. The cost savings in plant maintenance due to the elimination of regular membrane changes are enormous.