In refrigeration systems, the XH series molecular sieve is mainly used for continuous deep absorption of moisture in the refrigeration or air conditioning system to prevent freezing and corrosion. Excessive moisture in refrigeration systems such as refrigerators, freezers and automobile air conditioners may freeze pipes and valve openings of the system. At the same time, hydrolysis process produces acids that can corrode metal parts or cause blockages in the device. Note, please promptly replace the molecular sieve desiccant in case of failure because of excessive absorption of water.

XH molecular sieve desiccant can avoid refrigeration system failure by adsorbing and drying moisture. Running could provide following special molecular sieves for XH series refrigerants:
XH-5 molecular sieve: mainly used for the drying and purification of R12 and R22 refrigerants in the refrigeration device.
XH-7 molecular sieve: used for R-134a refrigerants in refrigerators, freezers and air conditioners to achieve high efficiency of dehydration and drying.
XH-9 molecular sieve: used for dehydration and drying of refrigerants in automotive air conditioner and marine air conditioners.