Nasal mask CIRRI Vented

Features

• New 3D mask cushion provides an excellent seal without tight headgear, the face pressure sores and discomfort won't happen.
• Innovative adjustable forehead support provides stability with easy one-handed adjustment and allow the mask fits most of patients.
• Quiet air vent that minimizes noise and enable efficent CO2 washout; vented air is spread as cloud so that it does not disturb patient or companion.