Suunto Tank POD is recommended for use with compressed air. The compressed air supply must comply with the quality of compressed air specified in the EU standard EN 12021:2014 (requirements for compressed gases for breathing apparatus).
A Suunto Tank POD that has been used with compressed air must be cleaned for oxygen service by a competent person before nitrox or oxygen use.
For further information about using the Suunto Tank POD with compressed air, see Product Safety and Regulatory Information.