Review on 🧊 Aupoko R12 R22 to R134A Conversion Adapter Kit | A/C Pro Refrigerant Retrofit Valve Fitting Kit - 2 Kits by Robert Smith

Tried to use them on a RV R22 split system as the filler holes are in a difficult position. The valve core on the low pressure side was bent, and the core in my system fitting was also bent, making it impossible to load Freon. After I removed the adapters, the freon can still hardly pass through the valve core. So now I have to evacuate the system and replace this fitting. Again in a very tight spot not to mention a wasted r22 which is hard to come by and not cheap. I do not recommend