The AirCurve 11 VAuto BiPAP Bundle with AirFit N30i Nasal Mask & Filters is a complete bilevel therapy setup for obstructive sleep apnea. The AirCurve 11 VAuto delivers separate inspiratory and expiratory pressures (IPAP/EPAP) that automatically adjust to breathing patterns, with an integrated heated humidifier, touchscreen interface, and wireless data capabilities for therapy tracking. The AirFit N30i nasal mask features a curved cradle cushion that sits under the nose and a top-of-head tube connection, allowing greater freedom of movement and a clear field of vision. The SlimLine tubing is lightweight and flexible to reduce drag during sleep. Includes: ResMed AirCurve 11 VAuto AirFit N30i nasal mask Power supply User guide SlimLine tubing Two filters This configuration combines adaptive bilevel support with a low-profile nasal mask for comfortable therapy in multiple sleeping positions.