FOUR UNCLES AC Flush Kit with Stainless Steel Canister for Car AC Systems

Sturdy construction, solid stainless steel solvent container. Pressure gauge and nozzle seem to work fairly well, held pressure with no issues. Shut off valve didn't fully shut off, but this wasn't an issue as the expectation is this is connected full-time to shop air to fully flush solvent through system. Used with heptane/alcohol solvent with no issues. Capacity of flushing contain isn't huge, but was able to fully flush condenser on 134a system in two 'fills' - I went through about 3 quarts of flushing solvent to fully clear out residues from condenser and evaporator. Refilling was super easy, just unscrew the top valve/gauge from the main bottle, fill and flush. Got this at around $28 - which was almost 1/2 of other alternatives and arrived by 7am allowing me to finish the A/C system job. This was the best price I found for this system.

Awesome pressurized flush kit! Very well made with a lot of accessories for the price. Very handy to have for AC work but works to pressurize other fluids/solvents too. I'm really happy with it and wish I bought it sooner.

I absolutely love this product! The quality is great, it looks just like the pictures, and it works perfectly. It arrived in perfect condition and was exactly what I expected. Definitely worth the price and I would highly recommend it!

It works great & the canister seems of good quality, the rest of it not so much. Look for $30ish what do you expect? ALL brass fitting will need replaced with quality parts, that's easy enough, but shouldn't have to of course. All fittings, even the air side have no taper & no amount of teflon will fix that, just buy new, same goes for the air gun side. I was surprised at the amount of product this thing pumps also! On flushing hoses regulate by modulating the trigger, to flush an evaporator, you have to let it rip & you'll pump 2 qts, 1 at a time of course, almost instantly!!! I think I'll start flushing with brake cleaner, then follow with a/c flush next time. UPDATE: I was contacted by customer service & offered a full refund atleast, so customer service is stellar even if this product just wasn't. As I said though, this is a good product EXCEPT will need a couple fittings to make it proper BUT for the cost it was just fine for me.

Worked as intended. The instructions were easy to interpret and overall the quality felt good. I will recommend getting at least two bottles of cleaner as it does go quick. Definitely worth the buy if you are going to DIY.

The compressor on my 2005 truck was showing signs of failure after almost 200,000 miles so I decided to change it before it failed catastrophically and filled my system with debris. While I had everything apart I bought this flush kit to clean out the evaporator and condenser and clear it of all the old compressor oil and any contaminant after so many miles of usage. I'm glad I did. This unit functioned very well, was easy to use, and was worth the price to have the peace of mind of having a squeaky clean system to start fresh with my new compressor.

Worked well

The spray nozzle failed after only two uses would no longer turn off the O-rings came out out of it

届いてからしばらく使う機会がなかったが、自社の車に使用しました。 汚れもとれ、以前より冷えるようになりました。 某メーカーとほぼ同じ物ですね。

エアーソケットが3/8しか無い為に日本国内のエアーツールは1/4のソケットを購入して付けました。 販売説明に記載は無いのと国産メーカーじゃないエアーツールソケットは大半が3/8の可能性が高いので注意しましょう