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Refrigerant R438A (MO 99) is one of the few hydrofluorocarbon (HFC) refrigerants that does not deplete ozone. It is suitable for retrofitting existing hydrochlorofluorocarbon (HCFC) refrigeration and air conditioning systems with direct expansion evaporators and positive displacement compressors.
When you buy from URefrigerants.Shop, you can be confident that our products are brand new 100% virgin refrigerant that meets or exceeds the ARI-700 standards.