I really like this overall. It is a bit slow to extract but dispenses quite quickly. It also includes a standard US quick disconnect air fitting which was easy to swap with the installed one. I use this to change the oil in my motorhome. It takes 17 quarts and I used to have to zip tie a flexible funnel to the ladder, stand on another ladder lifting 2.5 gallon jugs, and hope for the best. I now buy oil in the more economical 5 gallon jugs, and do two 8 liter extracts and dispense with this. It even dispenses virtually all the oil in the tank. This is so much easier! I hope it lasts. So far there is no leaks. The sticker the dispense/extract lever is still backwards as others have said but it is easy to figure out. I plan to use it for dispense only so I keep cleaning to a minimum. I will be using it for fluid changes on two Subaru CVTs.