ZeroR® R1234YF Refrigerant Recharge Kit with 1 X 8oz R1234YF Can & 24" HD Brass Can Tap Gauge -, Ideal for Automotive AC Systems, Reverse-Thread Design - Easy Access to Hard-to-Reach Ports

Good product that worked just as expected. It would be better with some instructions in the package to help with its use. I liked this product partly since Autozone near me only had the R1234YF freon with leak fix which may cause many other issues with one's air conditioning. Best of all the results were a major improvement in my Accord AC system. Performance on a hot day at idle was terrible but after adding about 2/3 of the can in this kit the improvement was excellent. Great result!

Ok - used this can with the AC pro R1234 version attachment and was a solid connection and fit. Easy to use and no mess YES- connect the hose to the Lo side connection first. I replaced my AC compressor two years ago on the 18 JKU because the clutch was not kicking in anymore despite the freon being at "charged" level. so new compressor in with oil and recharged freon and all was fine - for two weeks, then NADA no cold air anymore again - said screw it left it alone and suffered without it as all summer top and doors are off anyway, - yesterday checked level and was Below the ADD mark, so charged it with a can and a half of this stuff and SOB works great again! - so far no leaks anywhere I can sniff out with the freon detector - will update when reqd. For price of 2 cans of this and the AC pro adapter still saved 100 bucks NOT buying the crap at auto-zone for near 200$ not to mention another 500$ compressor with coil.

Works great honestly to god I actually turn down the ac I love the 1234yf ac system…FITS 1234yf!! cans are legit from Honeywell and basically only option for DIY on Amazon… does not come with nozzle, better that way because cans that come with the cable and nozzle already installed are really cheap, easy installation of gas if you know what your doing must agitate can by turning it upside down then turning right side up again, depending on cable nozzle like the one I use after tightening hose to can you must turn knob and open can, sometimes you need to play with that knob to get gas going and if it stops midway ac line froze shut and you need to wait a bit before connecting again to finish filling up ….once you hear ac compressor starts turning off and on ac is filled up completely and won’t take anymore ac gas

Fitting for r1234yf was perfect. Thread was exact on can No leaks

Worked perfectly

My son was having issues with the air conditioning in his truck and this fixed it. It was a good price for the set, as there were other sets that had only one bottle with the rest of the set and cost was much more than the price for this set. Good deal, worked well. I'd buy again as needed.

My 2022 Rav 4 is on 90000 miles, never recharge refrigerant. Since last week the AC is not cooling at all. I asked a mechanic shop quote 500usd to charge R1234YF refrigerant. After watch some youtube video, I decided to DIY, it takes about 15 mins to complete the process.

Very good price the only thing is they are 8 Oz. Each can for new vehicles