Fisher Paykel Nasal Pillow CPAP Masks - Interface Opus 360 Nasal-Pillow Style CPAP Masks - HC482A

The headgear for the Opus provides a reinforced support structure and thin design making it ideal for side sleeping. Anatomically designed nasal pillows provide an excellent seal and added comfort. Advanced Short Hose System can be mounted either in front or on the side of the face, or you have the option to not anchor the hose. The Opus features an advanced bias air diffuser system that makes the mask exceptionally quiet. Soft-Lip Nasal Cushion - Silicone seal provides even more support and comfort, by conforming naturally to the upper lip.