Great, keeps the hose from getting tangled. No loss of air. I am really glad I ordered it.
Tubing Swivel Connector Review
(Posted on 4/10/11)
With this connector, there are two things you don't have to worry about. The first thing is oxygen loss. It connects so thoroughly that there's barely oxygen loss which is crucial for the patient. Compared to previous ones I used to use, it's so obvious. The second thing is getting hurt while manipulating. It's just easy to assemble. As being one with asthma, I do sometimes need this thing to provide me with oxygen and it always gives me the best!