ZeroR® Permafrost for R1234YF AC Systems | Performance Booster | 5 Cans + 24" HD Can Tap Gauge

This worked wonderfully for my vehicle. Was simple enough to understand how you install it and do. Came with everything I needed too!!! And the gauge was easy to read.

I hadn’t used my vehicle in a little while and drove it for the first time in months. It’s a 2019 Kia Stinger and I noticed it was blowing air but not as cold as before. I ChatGPT what might be wrong with it, then I checked for any signs of leaks and since everything seemed fine I ordered these to see if it helped before I spent money on repairs. Worked great! My car specs required 21fl oz. But was full after only 2 cans! I have a spare now for the fraction of the price the auto parts store was charging me for their ac recharge kits.its been an almost a month and everything is doing fine. I’ll take this over spending $270 any day.

Amazon shows this product when you search for R1235YF . This product deserves 0 stars as after using 4 cans(3 of them I believe had nothing in it) But support said they check and verify every single can before leaving their facility. support person’s response was mean and full of arrogance Don’t buy this, as this is not a R1235YF Refrigerant but a performance booster per supports response , which suggested to get car checked by Mechanic 🤔 I have used product from Walmart multiple times which worked every time with a single can on various cars I have owned over a period of 25 plus years , but this product doesn’t works and is total waste of money .

Convenient. Nice 4 Oz cans, so to use completely and not waste. Nice quality hose system to add freon

Perfect

I used this on my 2017 Silverado and it worked fine. The cans do not have much in them but i am happy with the purchase. I tried using the guage on a 2014 Ford Exployer that requires r134a and it work not fit onto the port.

Funcionó perfecto para mi jeep cherokee 2017

I purchased this to recharge the A/C system. Although the product was advertised as R1234YF refrigerant, the AC continued to not blow cold air. I later brought the vehicle to the dealership under warranty, and they tested the refrigerant twice and told me that the refrigerant in the system was contaminated. Fortunately, the contamination did not void my warranty, and the dealership replaced the leaking condenser and compressor. Because of this, they charged me $215+ tax. However, the fact remains that the refrigerant was found to be contaminated. I only share my experience, and I encourage others to exercise caution and verify compatibility and quality before using this product.