ZeroRAC Refrigerant | R134a Replacement | 6 Cans for AC Recharging

Just as a Caution to the purchaser. This is not R134a. This product is a good replacement for R134a. I would not use it to top off a system filled with R134a.I used it to fill a system from empty. My system was happy using it. Cooling is equivalent to R134a.

We buy these every Summer for our older vehicles. Husband is able to vacuum system (former A/C Tech) and refill quite successfully. Great product, great price and fast shipping. Can’t get better than that!

I havent charged my car yet I can say They are a good price seller sent prompyly

I guess it's my fault but these are the old piercing style cans and I couldn't find an adapter anywhere. I tried walmart, 5 different part stores and ordered a set on amazon that didn't fit these cans. I eventually found and old style one off that came with a can back in the day from like walmart. These are an odd type of refrigerant I'm not sure what they really are but the amounts are not standardized so you have no idea how much to put into a system to charge it correctly. I threw the other cans in the trash and ordered some better quality products.

Freon is getting expensive lately and this was the best price I could find. It's not actually r134a but it's compatable. Much lighter gas. You need a good hose to puncture the seal and the cans aren't reusable like some of the others.

Works great. Easy to install...

CGreat product… used it, and a/c was much cooler

I think that not 12oz. It did not say 12oz on can