ResMed S9 VPAP ST-A + H5i Humidifier - Certified Pre-Owned Nasal Mask You can adjust the height

You can adjust the height of the Phoenix HD's comfortable stadium-style seat which has attractive two-tone upholstery and armrests that can be adjusted in width and angle

The Air Inlet Filter slides into the side of the concentrator as shown

It is also an excellent choice for nightly use

BATTERY SPECIFICATIONS Battery Type Lithium Ion Battery Capacity 1800 mAh Battery Size 4

Freestyle Comfort Package includes the Freestyle Unit

ResMed S9 VPAP ST-A + H5i Humidifier - Certified Pre-Owned Nasal Mask You can adjust the heightCertified Pre Owned The ResMed S9 VPAP ST A 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 VOLUME ASSURED