R134a Replacement | 3 Cans(6oz) with Gauge Piercing Valve for AC Recharging

Worked perfectly cool ac right away!

Great for a leaking ac system

Good product!

Value for money exactly fit

Seems like a decent product but the instructions/documentation are pathetic and the website "doesn't offer customer support". What?! The pressure gauge that comes with it seems robust enough but it doesn't actually measure psi of the low pressure side of the A/C system, even though it says "psi" on the gauge. See their verbage at the bottom of the directions section when you select the R134a refrigerant on their own website: "The Temperature Pressure Chart is specific to the temperature of refrigerant when inside of the a/c system. These PSIG pressures are not the operating pressure. The Temperature Pressure Chart displays the readings to charge on manifold gauge, to your a/c systems to refrigerant." Having attempted to use the product, I don't know whether the delivery system is working properly as I could not get the canister contents to flow into the low pressure port and there was absolutely no change in the pressure reading on the gauge. I did follow what instructions they gave and also looked at multiple You Tube videos about this so I don't think this was user error. To be fair, there are other issues than the delivery system that can cause failure to charge. I'll know for sure when I get my other vehicle that uses R134a out of the shop as that one needs a charge even more than the vehicle I tried this on. I'll likely provide an update on this review.

After 25 years of good and faithful service, my vehicles A/C unit FINALLY needed to be “recharged” with R134a. This kit did the job in less than 5 minutes with the charging hose, fittings, and gauge needed to do the job! I highly recommend this for anyone just needing a simple recharging of an undisturbed A/C system!

The A/C in my big truck was no longer blowing cold air and with temps in the 90's, I wasn't looking forward to July.... this worked perfectly and my a/c is blowing ice cold once again.

This stuff is literally propane. DO NOT put it in your vehicle. Full story: bought this to recharge my van's AC. Didn't really help, so I took the van in to the shop. Shop told me the refrigerant was contaminated with propane and isobutane. So... (and do not try this at home), I decided to see how much it was contaminated, opened up the remaining can, and set it on fire. It burned explosively - see the attached photo. Note actual R134a is non-flammable. I repeat DO NOT buy this stuff and if it's already in your car, take it in to get the refrigerant drained immediately!!!