How Dangerous is Fake Car A/C Refrigerant? Let's Find Out!
Watch the test ↗The verdict
He didn't give an outright ranking in this one — the full tested list is below.
Other picks
- AvoidBuy ↗
Leak Saver
“the leak saver refrigerant is indeed flammable and it has a nice blue flame like you'd expect from natural gas or propane. I definitely wouldn't recommend using this type of refrigerant in your AC system of your vehicle unless it's specifically designed for flammable gas.”
- AvoidBuy ↗
ZeroR
“Just like the leak saver, the ZeroR is also some sort of natural gas and has a blue flame. Probably not a good idea to use a leak saver or the ZeroR in an air conditioning system with a leak.”
- Also notedBuy ↗
ZeroR
“the ZeroR refrigerant which is not R134 actually did better than expected once the vehicle was moving and the compressor was at a higher RPM.”
- Also notedBuy ↗
Leak Saver
“the leak saver is actually doing better than expected at around 51 to 52° Fahrenheit.”
Everything tested 7
- ZeroRZeroRAmazon ↗
- Leak SaverLeakAmazon ↗
- Refrigerant ScaleRefrigerantAmazon ↗
- Vevor Refrigerant Recovery MachineVEVORAmazon ↗
- Vevor Refrigerant Recovery TankVEVORAmazon ↗
- Vacuum PumpAmazon ↗
- Manifold Gauge SetManifoldAmazon ↗
Links go to Todd's own Amazon listings with his affiliate tag intact — this site adds nothing and takes nothing.