ZeroR® AC Refrigerant | R134a Replacement | 2 6oz Cans for AC Recharging + 24" HD Can Tap Gauge

I am a female it was easy for me to do it by myself by looking on YouTube. I only used one can my car got cold with the use of 1 I will use the other can when needed. It fit my car great No leakage the build quality was great for my car

I filled it up with one cylinder. Everything worked. I haven't seen any freon leaks yet. But if you have a leak, don't try to do it all the time because in addition to coolant, oil also circulates in the system. Then don't finish your air conditioner, and the only way is to go to the specialists. P.S. The can is disposable, something left in the trash can is because the valve doesn't close the freon leak. You should wear glasses and gloves.

I bought this product thinking it was R134a to add to my 2011 Honda civic's A/C system as it wasn't cooling properly. After receiving the ZeroR package I read the can and found out that I have to drain my current R134a charge and then refill the system with this highly flammable gas. I also watched some U Tube videos where they tried it out and found that none of them recommend this product. They did say that the A/C system did get cool but but not as cold as the R134a did. As a result of the video and what I read on the label, I decided not to use this product. I have learned a valuable lesson and will buy only real R134a refrigerant in the future. I suggest that you read reviews and comments about this product before you buy it.

So easy to do yourself one shop was charging me 280 to recharge

Great product with straight forward instructions to refill A/C system accurately.

Product was defective and could not be used. Returned it at my cost for $15.29. Then was charged a $14 restocking fee on a defective product. Between the shipping and restocking fee got $7.80 back on $37.09 defective product. Don't buy from this vendor or this product from anyone.

excellent product worked as advertised

This product doesn't work. The hose is damaged and didn't measure the amount of gas in my car correctly. It also leaked the gas from the cans due to a broken valve even after closing it without fixing my AC problem and on top of that it wasted all the remaining gas in the can The seller isn't being responsive when I contacted them about a return and explained the situation with their product and doesn't address my claim. He is making me pay for shipping and doesn't guarantee a refund. I want to escalate this claim.