On Thursday, May 30, 2013 3:24:13 PM UTC-6, JohnDeRosa wrote:
Anyone have a good working used Mountain High Oxygen Pulse Demand EDS-

O2D1 unit for sale?



http://mhoxygen.com/portable-pulse-demand/o2d1



Contact me at: jhderosa at yahoo.com.



Thanks, John

You can get these new for cheap. Check factory direct or any of the soaring supply outlets.