Our patented technology utilises the energy in flowing water, rather than electricity to concentrate atmospheric air in to 95% pure oxygen.
FREO2 Siphon is the world's first electricity free oxygen concentrator. Originally designed for treating pneumonia in developing communities, FREO2 Siphon is now being applied to meet the demands of Australian aquaculture producers.
For more information on how the system works see our FREO2 Foundation webpage.
For enquiries, and to see if FREO2 Siphon is right for your facility please contact us, we are now looking for innovative producers to partner with.
If you haven't done so, please tell us about your facility so we can best design our system to suit your needs