Bought a 1 gal oxebar and the head unit to make cleaning taps a breeze. First head unit would not hold pressure - tried disassembly, reassembly, then teflon tape a couple tries. Finally called it bad.Contacted support - they sent a replacement & this one holds pressure like it's suppose to. Did a tap cleaning today & it was slick.I have to attribute the first failure to variation in the injection molding process - assuming that's the mfg method.Either way - thanks for the help!

Seems to be working pretty good so far. Like other reviews said, I had gas leaking from different points on each one during my first fitment and pressure tests. A few wraps of plumbers thread tape fixed it, so I will definitely have a roll on hand. Other than that, they seem to work out just fine on my 4L Oxebar mini kegs. Would have been five stars if not for the leaks without plumbers tape.

I have no leaking issues with the two I purchased. I don't love the 90 degree connection between the liquid cap and the tube, but it works. Requires assembly. So far it works.

I tried using plumbers tape and keg lube to seal this issue but still leaks after a while, replaced the whole thing and it also leaks gas, changed to another RV and still leaks, the reason I still give it 3 stars is because I use it as a counter pressure filler for the oxebar keg, for dispensing this is not an option

I bought these as a gift. My son was very excited to start using them! I selected 4 stars based on his opinion, I have no idea how well they work.

I like the idea of serving my home-brew from the Oxebar Keg without exposure of oxygen.