Brevida AirPillow Nasal Pillow Cushion Size:XS-S - 400BRE113 The Inogen One G4 satisfies

The Inogen One G4 satisfies FAA travel criteria

This product is a heated tube with a built-in supplemental oxygen hookup and two climate control settings for persons who require oxygen therapy

helping reduce leaks around sensitive areas such as the bridge of the nose

and a DC 12V charging port

This cushion is compatible with the full-face masks Airfit F20 and Airfit F20 for Her

Brevida AirPillow Nasal Pillow Cushion Size:XS-S - 400BRE113 The Inogen One G4 satisfiesFisher & Paykel's AirPillow Nasal Pillow Cushion for Brevida CPAP Mask is the replacement nasal pillow cushion for the Brevida Nasal Pillow CPAP Mask with Headgear.