XtremepowerUS HVAC Air Vacuum Pump 3CFM 1/4HP (R134a R12 R22 R410a) A/C Refrigeration AC Manifold Gauge R134 Can-Tap Included Carrying Tote

Decided to install mini split in our fifth wheel and need a vacuum pump to do it. This pump was straightforward and had plenty of power, definitely felt solid and of good quality. The gauges worked as the should and my first mini split install was a complete success! I can definitely recommend this product!

After watching a long list of mini split installs..one of them had this pump as part of their links..I never installed a mini split before and this pump has worked perfectly for my install and I will use it for future installs. For the price this was perfect. The storage bag is a perfect addition. Bag feels very durable as well as the pump and gages.

DOES NOT INCLUDE 5/16 MINI SPLIT ADAPTERThis kit is GREAT and works very well for a fantastic price. The gauges are clear and easy to read. The hoses are high quality, as are the included adapters. I can't comment on the r134a puncture valve, I haven't tried that just yet. It's pretty quiet, it's not the fastest at 3cfm but for something like a mini split or home AC it's more than fast enough. I let it run until all indication of air in the line stops (bubbles or burbling sounds) and then an extra 5 mins to make sure. Easy squeezy and for the price, I don't know that you can beat it--even at Hazard Fraught. As someone else said, the little cap for the oil port is very easy to lose...but whatever.I bought this to install a TOSOT 18,000 BTU Mini-Split, but you could use it for anything needing vacuum. The video I followed to install my unit suggested this vacuum pump and indicated it included "all gauges and adapters", and this turned out to be incorrect.My ONLY beef with this item is that, as far as I can tell, NOWHERE does it list what size adapters are included. I wish that I could tell you what they ARE, but I can't, I don't know. I know that the standard mini-split 5/16" is NOT in the box.5/16 Inch Female Quick Coupler to 1/4 Inch Male Flare is the adapter you'll need for a mini split. There are lots of options, the one I ordered was $7 and came in two days and fit perfectly. Pulled to -30 psi in seconds and cleared the lines totally within 5 or so minutes, then I let it run for a total of almost 20 minutes.

Everything seems to operate well. It's easily heard but not by me considered loud at all.

Works really well on my car. Quiet but a little slow

Love this set. Has everything needed to check and fill car A/C systems. Quality is definitely good enough for any shade-tree mechanic. It has saved me a lot of money because I can now fix my and my family's A/C issues at home for a fraction of what I would pay a "professional" to do it. I mean you really can't beat it for the price. Filling an A/C system is pretty simple. Many YouTube guides on how to do it right. I haven't had it long but I am already banging it around and so far so good. Nothing has broken. Highly recommend.

I’ve used this for a few different projects and it’s been a lifesaver. It’s powerful, works fast, and all the accessories are really handy. I keep it in my garage and it’s become one of my go-to tools.

I specifically bought this kit because it stated that it is compatible with R134a systems. I made the purchase in Jan or 23. I went to use it today and the red/blue high/low couplings will NOT fit up to my 2013 Mustang GT that has a R134a system. I emailed the seller, and I was told that since it is now out of the coverage period (whatever that means), that they cannot help me. I had simply requested that they send me the correct red/blue high/low couplings to use on a R134a system, not a refund or anything. Now I have to buy new couplings on top of the price of this kit...even though this kit states it will work with R134a fittings.