mimics natural breathing and replicates it. humidifier, delivers constant, temperature and humidity. Continuous leak management enables reliable delivery of therapy pressure and maintains patient-device synchrony and Is compatible with up to 15L/min of supplementary oxygen. User-friendly controls, intuitive interface and color LCD screen for simple menu navigation. Custom comfort settings a whisper quiet motor standard. You May add optional Climate Line Air heated tube. #37213-Standard #37214-Heated UNSPSC#42272202