Exhalation Systems
Exhalation systems, which are attached to the mask body, often generate noise that disturbs the patient. The Silentflow 2 exhalation system, however, operates according to a clever principle that increases sleep comfort.
The air flows quietly through a gap and along the hose, effectively preventing a disturbing draft. Silentflow 2 can be used with all nasal non-vented variants (JOYCE NV, JOYCE NV 40 hPa, JOYCE GEL NV, SOMNOmask).