That's correct! Opteon YF refrigerant (R-1234yf) is a hydrofluoroolefin (HFO) refrigerant that was developed as a more environmentally friendly alternative to HFC-134a, the standard refrigerant used in automotive air conditioning...

R1234yf Refrigerant 10 lb Cylinder | Automotive A/C Refrigerant National’s R1234yf refrigerant 10 lb cylinder is a professional-grade solution for servicing R1234yf automotive air conditioning systems. This pure R1234yf refrigerant...