FAQ

FAQ

How long does a desiccant last?

The life of a desiccant varies depending on dehumidifying equipment operating conditions. We recommend that a desiccant be replaced once every three years for open-cycle systems and once every two years for closed-cycle systems.

A desiccant may degrade more quickly depending on the environment where it is used. Dew point temperatures offer a good indication for when to replace your desiccant.


Environment and Energy Conservation