The Brevida Nasal Pillow CPAP Mask with Headgear from Fisher & Paykel is a lightweight nasal pillow mask designed for comfort and support. The AirPillow cushion inflates as air flows through the mask into the cushion and through the nasal passages. The soft walls extend past the nose into the base of the cheekbone to help secure the fit and prolong the seal. VisiBlue hues are found throughout the mask to indicate the various connection points on the mask. Please note this product is an assembly kit that does not include headgear. Designed to stop seal dislodging and reduce nasal irritation, the AirPillow nasal pillow cushion fits inside the nostrils and around the nose rather than just in each nostril. The minimalist triangular shape features thin, extended cushion walls to offer a more consistent seal. For increased stability at inhalation, the AirPillow seal inflates to move the soft inflatable nasal pillows closer to the nose. At exhale, the material releases, allowing for ease of breath at every stage of your sleep apnea therapy. Unique to the Brevida pillow mask, VisiBlue features color-coded parts for simple, efficient assembly. The headgear and short tube with swivel feature VisiBlue highlights for easier assembly of key mask components to encourage successful CPAP therapy. Get the right fit the first time with nasal pillow sizing that accommodates a wide range of facial structures and nostril sizes. Choose from extra-small/small or medium/large. The short tube and swivel connect to the nasal pillow cushion opening, allowing space between the mask and CPAP hose. This space creates more mobility for the user, so you aren’t tethered to one sleeping position. The air diffuser dramatically reduces noise and prevents exhaled air from blowing toward your partner. Maintain functionality and prolong the equipment’s life by washing the diffuser cap and filter once a week.