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XH refrigeration molecular sieve products are mainly spherical molecular sieve special for refrigeration system and suitable for different refrigerants, generally assembled in automobile air conditioning liquid reservoir, refrigerator copper pipe filter dryer, air conditioning liquid pipe filter dryer.
Spherical molecular sieve for refrigerant Applicable refrigerant range:

• XH-7 molecular sieve is suitable for R12, R134a, R123, R124, R125 and other refrigerants.
• XH-9 molecular sieve is suitable for R22, R134a, R143a, R123, R124, R125 and other refrigerants.
• XH-11 molecular sieve is suitable for R410a, R407c, R32 and other refrigerants.