Genetron® Refrigerants

Refrigerants for Do-It-Yourselfers

Refrigerants for Do-It-Yourselfers
Finding refrigerant leaks in your air-conditioning system has never been easier! Genetron 134a+UV is the preferred choice for finding leaks in mobile R-134a systems for pros. It is the same high-purity R-134a refrigerant as our general purpose product, but comes with a small charge of fluorescent dye mixed with a little SAE-approved oil that is designed to help the dye quickly find it's way through your system and to the leaks. With some UV-safety goggles and an ultraviolet lamp, you can see even the smallest refrigerant leaks.

 

Genetron 134a is our general-purpose refrigerant for use in charging R-134a systems that are completely operational but require either a new full refrigerant charge, or need a little "topping- off".

For more information on how to use our products, please download, print and read the appropriate document below. If you still have questions, try our Questions and Answers service.

Genetron 134a
Genetron 134a

The same grade used by OEMs for charging new systems.
Available at retailers throughout the U.S.


Genetron 134aUV
Genetron 134aUV

Honeywell's Genetron® refrigerants are used for charging new vehicles on the assembly line, as well as for servicing vehicles around the world.


Prestone 134a
Prestone 134a

The premier refrigerant for servicing auto AC systems.
Available only at select retailers.