【Function】: R12 R22 to R134a Conversion Kit can convert R12 R22 to R134A, can replace R12 with R134a charging port 1/4" SAE or 7/16" 20UNF adapter. 1 R12 R22 to R134A Conversion Adapter Kit. 【Easy to install】: The R22 to R134A AC Retrofit Fitting Adapter Kit is easy to install and can be used with valves and threaded connections.
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