The FREO2 Siphon is an electricity-free oxygen concentrator.
The FREO2 Siphon is an electricity-free oxygen concentrator designed for settings that often experience power outages. It is designed to be durable and uses water to concentrate the oxygen.
Goal 3: Good health and well-being
List or none.
Continuous, Recharging only, None, Other
FREO2 uses a “molecular sieve” to remove nitrogen and leaves mostly oxygen. FREO2 passes a small amount of flowing water through a siphon to produce a vacuum and mechanically converts part of this to compressed air. The vacuum and the compressed air power a vacuum pressure swing absorption system to concentrate oxygen.
The product is currently in clinical field trials. Support for these is provided by the manufacturer.
This product is a prototype, replacement parts are not yet available.
In context photographs (0)
You can use the form below to contribute a photo of this product.
In context files & documents (0)
Feedback from users, customers & distributors
Please let us know your experience in using this product through comments below.