Leaderboard

Yes. You might also find that you can identify a flow rate that produces the same result -- bag full when you're ready to inhale, but not before -- without the turning off and on.

Just sharing in case there is anyone else like me who is traveling to the Puerto Vallarta area of Mexico. I was in a town about an hour south of Puerto Vallarta and typically would have not thought about oxygen in the past, but given a recent 5 week, 3 - 4 times per day cycle I thought I better figure out a way to have oxygen while on vacation, in stead of battling the beast in my room by myself. I found OXYMAS (+52 322 174 9329) to be a great resource. Eduardo was the guy who helped me. Spoke perfect english and was actually somewhat familiar with CH. He delivered the oxygen to the place I was staying ahead of my arrival. It was not cheap, but the cost of a full blown attach is expensive also. I ordered (4) size E tanks which cost 3,000 pesos ($180 US) this was with delivery. They picked up on my last day and refunding be $500 pesos ($30 US) for each of the two tanks I did not use. I brought my own regulator and cluster mask in my carry on bag. Hope this helps someone