Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting

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❄️ Stay Cool, Connect Fast: The Ultimate AC Adapter for the Modern Pro

The Sunallwell Quick Coupler adapter kit features precision brass construction with dedicated high and low side connectors, enabling seamless conversion between R1234yf and R134a refrigerants. Its leak-proof ball lock design and auto-shutoff function ensure efficient, mess-free AC charging and maintenance, making it an essential tool for professional-grade automotive air conditioning service.