AC Flush Kit, Automotive air Conditioning Pipeline Cleaning Tool Home A/C Flush Tool,R134A R12 R22 R404 R410A AC System Flush Kit Can Tool with 220PSI Gauge, Air Fittings and Hose

The product does work - but it isn't clear that YOU have to supply an accelerant - the bottle that comes with the kit is empty and you are supposed to put some sort of deSlime agent in it - my goal was to blow out my AC line which is on the 2nd floor system - the discharge tube that is outside on the side of the house is easy enough to suction out - but even if your wet vac - with nozzle jammed all the way into the hole - manages to remove a bunch of backed up water - that doesn't mean you got the principal gooey clog so your AC will only work for a few hours - THIS BRINGS US BACK TO THE MISSING ACCELERENT - if you happen to have a tank of compressed air or Nitrogen N2 - you are golden - as long as you have a hose that connects to the connectors provided in the kit (YES, YOU NEED A SECOND HOSE) -I don't know too many peeps that have such a tank at their disposal - and IF YOU DON'T - you might as well send the kit back - your dreams of avoiding some AC company pumping you for huge cash are dashed - I happened to have a tank of Nitrogen for my job - so I went to my gas company and we improvised a hose for $75 - if you are doing the math, the kit is $25 and the hose I needed was $75 or $100 in total - there's also the cost of the Nitrogen - I had about 10% of my tank left and each tank costs $50 to fill - I was able to get 2 blasts out of my 10% tank for a total cost of $5 - (low and behold) - it actually worked - I cleaned out a really stubborn blockage - my AC company wanted $200 - which is up about $80 over the past 12 months - so, I gave the product a 5 because it does work to do the job that was intended - but I would also give it a 0 because they avoid anything remotely approaching the truth.

Easy to use, and cleaned out the old oil residue very well. Very well made.

Works great. Good quality.

It Works good.but, Oring gasket is too weak.

This kit is awesome, makes flushing ac lines a breeze.

Great little cheap unit and it got the job done! It’s good insurance knowing that the system is flushed out because nobody wants to do an AC job twice! Don’t be like me and shoot the solvent everywhere. run a hose into a bucket with some rags in it so it doesn’t make a huge mess.

It works for what you need it for but it's definitely a budget tool leaks a little bit

Works as it should. Seems like a good value. Keep the pressure low, you only need about 15 psi to get a descent flow of the flushing liquid. Switch to high pressure when purging it out of the system.