Enviro-Safe R134a R12 Replacement AC Refrigerant + Dye 1 Can 12a
Enviro-SafeTM refrigerant can be used in all R-134a and R-12 Systems. The cans use the same thread and dimensions as the standard R-134a cans. Standard R-134a can taps can be used on this product. To install to an R-12 system you will either need to purchase the Enviro-SafeTM R-134a to R-12 can tap or use an R-12 to R-134a adapter on your low side service port.