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Disclaimer: The information provided in this review is for entertainment purposes only. Product performance may vary, and actual results may differ from those depicted in our review. We do not guarantee the accuracy or completeness of the information presented, and we encourage you to conduct your own research before making any purchasing decisions. As an Amazon Associate, we earn from qualifying purchases.

How Dangerous is Fake Car A/C Refrigerant? Let's Find Out!

Todd's Picks

Best Performance

SuperTech R134a

Average Finish: 4.5

Purchased for: $10

Made In: USA

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Standard R134a refrigerant used in vehicle AC systems.

Comparing vent temperatures at idle among SuperTech R134a, ZeroR, and Leak Saver.

Comparing vent temperatures while driving among SuperTech R134a, ZeroR, and Leak Saver.

Comparing low side pressures among SuperTech R134a, ZeroR, and Leak Saver.

Comparing high side pressures among SuperTech R134a, ZeroR, and Leak Saver.

Assessing flammability of SuperTech R134a, ZeroR, and Leak Saver refrigerants.