TOP produces molecular sieve desiccants for air conditions and refrigeration systems in the fields of vehicle, household appliance and industrial construction.

These XH desiccants have been formulated to high chemical compatibility with the particular refrigerant and lubricants used to prevent any reactions, which could also cause system failure. XH desiccants possess the high mechanical strength and particle integrity necessary to prevent crushing or attrition of the desiccant particles, especially in high vibration services such as automotive air conditioning. These features ensure unparalleled levels of desiccant cost effectiveness and system operating reliability.

XH-7, XH-9 and XH-11 products provided by Shanghai TOP are suitable for this application.