Tracerline Universal/Ester dyes are compatible with R-1234yf, R-134a, and other widely used refrigerants.
Tracerline TP9770-8 BigEZ A/C Dye Cartridge for Universal/Ester Oils, 8 oz.
Tracerline TP9792-BX BigEZ A/C Dye for R1234yf
Tracerline TP9770-8 Air Conditioning Universal Dye Cartridge 8 oz BigEZ
Tracerline TP9770-8 BigEZ™ Multi-Dose 8oz Universal/Ester A/C Dye Cartridge
BigEZ A/C Dye for Universal/Ester HBF-TP9770-8 Brand New!
Tracer Products BigEZ R-134a 18 Inch Hose/Coupler
