One-liter Oxygen Breathing Mask includes a mask attached to a 1-liter Reservoir bag for supplying or holding oxygen. It is ideal for mild to moderate exercise and rest.
- One-liter Reservoir Bag is attached
- Can be connected to the O2E2 Machines/any Oxygen Concentrator Machine
- Avoids re-inhalation of expired air.
- Prevents exhaled gas from entering the reservoir bag
- Tubing length- 7’
- Best suited for mild to moderate exercise and rest