Salter Labs Bubble Humidifier with 6 PSI Bottle 7600-0

Horrible 02 Humidifier bottle by a well known manufacturer. If there were more and finer threads in the perimeter of the bottle to thread the cap on, it would not leak when tilted more than 15 degrees. I needed to use this on a mobile unit that required the bottle to function beyond an upright (90 degree) position. It leaked and was not usable for my application.I have configured one for my use from a competitor that does NOT leak (see photos)

It seems it does not take as long to allow moisture to enter breathing tube as it had in years past.

Always trust Salter products

Just as good as the ones we previously got from our home O2 company, and the price is much lower.

They only last about a day before oxygen stops flowing out of outlet. Using it at 4 L/min.

works with my machine