Mountain High Transfilling Hose for Aithre Bottles

This is a custom filling hose designed by Mountain High specifically for transfilling Aithre bottles.  One end is a CGA-540 connection for any other portable oxygen tank and the other end is a 3/8-24 connection for connecting to the Aithre regulator built-in one-way valve.

View and understand the Mountain High transfilling instructions before use.