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 systems....

R1234yf Refrigerant 25 lb Cylinder – Automotive A/C Refrigerant Make National your first choice for R1234yf automotive refrigerant. Our pure R1234yf refrigerant is designed to deliver dependable, ice-cold performance in...