CHEEFULL Car Air Conditioning Pipe Cleaning Bottle Flush Kits,A/C System Components Canister Maintenance Clean Tool Kit for R134a R12 R22 R410a R404a

Easy to use and works well. The ball valve is a cheapy not really intended on lots of use but works great for a home garage.

This did what it was intended to do, it flushed out my AC system with no problem. It can also be used for many other things where you want to spray a liquid

You have to buy a different fitting cause the one it comes with it’s industrial.

The media could not be loaded.  Both female threaded brass fittings on the supplied hose are improperly manufactured. The threads are machined at an angle and not parallel with the center of the female knurled fitting. This is typical of both ends of the supplied hose. It is difficult to begin threading the female fitting to the male and once thread, the fitting it advances and "wobbles" onto the male thread. Consequently the seal does not sit properly against the 1/4" male fitting. The improper seal allows the combustible cleaning solution to leak and a safety concern. The safety concern is from chemical burns to the eyes and skin and an even greater danger from fire if the solution is near an ignition source. I contacted the vendor and they are not concerned. They offered me $7 off the original price but even an inexpensive replacement hose is more than double the amount.

This product is cheaply made, and the adapter that is made to connect to the air compressor will not fit any US style quick connects. I was able to replace that adapter with one of my own and make it work. Product is cheaply made, but did the job for the AC system flush I purchased it for. Not sure how well it would hold up to multiple flushes of multiple systems, so, if you are looking for something for long term use, this probably is not it...

Easy to use and durable.

So far so good

Worked well. Nice product.