These AltoLab face masks are great for people who have trouble using the nose-clip and is also recommended for asthmatics who prefer breathing through their nose.
The face mask can be used in place of a mouthpiece and nose-clip with any of the AltoLab breathing tube kits. You will be able to breathe through your mouth and nose into the face mask.
For safety reasons, the face mask is held in place with one hand while using the AltoLab unit and should not be strapped to your head.
Each face mask is shipped with a special connector that adapts to any AltoLab breathing tube.