Resmed AirCurve 10 ST-A with Heated Humidifier - Certified Pre-Owned Standard Tubing They are intended to protect

They are intended to protect the user from inhalation of small particles in the product gas flow

Easily lift the clips  to disengage the mask from your face without destroying the fit

and built to the highest standards of testing and quality

A 12-cell battery will power the Zen-O for 4 hours with 2 LPM of oxygen at 18 breaths per minute (BPM) while in pulse flow mode

OxyGo NEXT Oxygen Product Filter Replacement Kit

Resmed AirCurve 10 ST-A with Heated Humidifier - Certified Pre-Owned Standard Tubing They are intended to protectCertified Pre Owned The AirCurve 10 ST A BiLevel Machine provides effective non invasive ventilation for patients with respiratory insufficiency such as neuromuscular disease, restrictive lung disorders, severe COPD and hypoventilation syndromes. It features iVAPS, ResMed's proprietary mode that automatically adapts to each user's changing needs, and an intelligent Backup Rate that maximizes their opportunity to breathe spontaneously. INTELLIGENT