Product details:

The Fisher Paykel Brevida is a nasal pillow CPAP mask prescribed for the treatment of sleep apnea. It uses a small cushion insert that provides a seal around the nostril. The mask is held in place by a headgear strap that can be adjusted for max comfort and to prevent CPAP mask leak.The AirPillow cushion inflates as air flows through the mask into the cushion and through the nasal passages
Adjustable headgear and the innovative AirPillow seal for a gentle, effective seal
Short tube with swivel
Washable diffuser and filter