System One Humidity Control
Breakthrough technology that eliminates rainout in the hose

Even in changing environmental conditions, consistent humidification levels are preserved throughout each night thanks to our advanced humidity control technology. By analyzing ambient temperature, relative humidity and patient flow, the device delivers optimum humidity – and ultimate comfort – to the patient while also dramatically reducing rainout.

• System One Humidity Control prevents rainout by maintaining a consistent mask humidity.
• Patients choose the mask humidity setting (1 - 5) that is most comfortable for them.
• System One Humidity Control maintains a consistent mask humidity by monitoring and adjusting for changes in room temperature and room humidity.
• Other manufacturers' devices only monitor, and adjust for, room temperature; as a result, rainout may occur.