AC Air Conditioning Flush Set Canister Gun Clean Tool Kit for R134a 1000ML 1/4SAE 1/4NPT

Good product.

This AC system flush product worked as it should and is highly recommended especially when repairs are being done on an older vehicle. It really goes through the flushing chemical so make sure you have plenty on hand.My ONLY issue with this product was the blow gun. It is poorly constructed and allowed the fluid to rapidly escape without even touching it.Fortunately, I had a good gun on hand with the same threads. It worked great after that although I lost a tank full of chemical.

Excelente

Pros:hd steel bottlepressure gaugehanging hookCons:o rings are useless. I bought a/c o rings and put 1 size smaller o ring on it to accomplish anything over 75 psithe unit does not come with whats in the picture on the box- for the worse1. cheaper chinese flow valve. Ive dealt with better chinese valves.. not expected.2. the butyl rubber line does NOT come with a 45 degree angle end.3. The air gun is the worst design ive owned. the valve is rough and will stay open...4. the main sticker with instructions was ripped, it didnt remove any important information but thats the quality.conclusion: I bought it because it seemed like it could have been a good unit, without a brand i dont recognize. I got what I paid for.

Must have when doing ac repair

Well got my AC Flush tool. It is as described and looks like the picture. That is until you get to the details. The first issue was the air chuck adapter and it is not on that I have ever seen before. No worries, I had plenty in my shop so I supplied my own. It was a good thing that it was standard 1/4” NPT. Second, hook it up to the shop air and air is pouring out or the valve. I now see it is split/crushed, ok so I need to replace the little valve, but it doesn’t leak when the handle is in the on or off position. Third, pressurize the canister. Now that is leaking air, so I see where it got hit with the welder right on the sealing surface around the neck of the bottle. So now I have to clean that up. Fourth I guess, the needle came off that sits in the canister, again poor execution of attachment. Other than that it is as described. May I say, You get what you pay for. Now you may ask why not return it. I needed it right away, and it still did what it was supposed to. Just had many issues I needed to resolve. I will most likely through it out in the trash when I’m done using it and make a new one myself. Thanks for reading and I hope you found this informative in your decision making process when purchasing one of these tools.

Would definitely spend more money for a better quality one, mine blew apart in a year and that’s only with using it like 10 times.

Doesn’t come with flush fluid, if you need to flush your system once just get the spray can at auto zone or something, the o rings also popped out when applying air pressure