Philips Respironics DreamWisp Nasal CPAP Mask Pack with Headgear Cushion Size:Large COMPATIBILITY: This headgear is compatible

COMPATIBILITY: This headgear is compatible with all Nuance Gel Nasal Pillow Masks (with fabric frames)

100-240 VAC and 50-60 Hz power

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

ensures durability

The AirCurve 10 ASV is the only servo-ventilator that effectively targets your recent minute ventilation

Philips Respironics DreamWisp Nasal CPAP Mask Pack with Headgear Cushion Size:Large COMPATIBILITY: This headgear is compatibleAbout the Philips Respironics DreamWisp Nasal Mask The DreamWisp has been designed to help user sleep comfortably with every turn. With its top of the head mask design, the DreamWisp allows greater freedom of movement by keeping tubing out of the way. You are free to change sleeping positions throughout the night from your side to your back to your stomach. For DreamWisp mask replacement parts and accessories, click here Main Features of the DreamWisp