Philips DreamStation Humidifier mask but it can be optionally

but it can be optionally worn against the skin

**Filters are not included only the filter cover only**

Vibrates the airways

The reduced weight eliminates pressure on the face

Philips DreamStation Humidifier mask but it can be optionallyThe Heated Humidifier for DreamStation Series from Phillips Respironics improves patient comfort and compliance by providing warmed, humidified air during CPAP and BiPAP therapy. It is designed for use with all DreamStation Series CPAP and BiPAP Machines. MAXIMUM COMFORT WITH THE ADAPTIVE HUMIDIFICATION OPTION The Adaptive Heating Mode on the Heated Humidifier for DreamStations Series automatically monitors ambient humidity levels and adjusts the heat