Whisper Swivel II Exhalation Port AirTouchN30i-Nasal Say goodbye to mouth breathing

Say goodbye to mouth breathing and dry throat during CPAP therapy

Moisture–Wicking Technology Absorbs Sweat and Enhances Overall Comfort

Quick fit: Align

~8–12 hrs with humidifier or ~24–32 hrs CPAP-only

so you can stay comfortable and consistent

Whisper Swivel II Exhalation Port AirTouchN30i-Nasal Say goodbye to mouth breathingThe Whisper Swivel II is an external exhalation valve with a reusable design that allows for proper ventilation of exhaled waste gas in older models of Respironics masks. While modern masks typically have exhalation ports built into the mask's design, this required component ensured that previous Philips Respironics masks had a continuous leak path in the breathing circuit to get rid of exhaled air. The Whisper Swivel II device is compatible with the