ResMed AirFit N20 Nasal Mask

The ResMed AirFit N20 is a nasal mask designed for use with prescribed CPAP and bilevel positive airway pressure therapy. Its classic nasal-mask design covers the nose while providing a compact interface for users who prefer nasal therapy.

The mask features ResMed's InfinitySeal silicone cushion, which is designed to maintain a secure seal across different pressure settings and facial profiles. It also includes magnetic headgear clips, a quick-release elbow, a soft flexible frame, and plush headgear for a comfortable and stable fit.

The under-the-eye frame design provides a clear field of vision with limited facial contact. The magnetic clips allow the mask to be attached and removed easily, while the quick-release elbow allows the user to disconnect the tubing without removing the mask.

The AirFit N20 is available with Small, Medium, and Large cushion sizes. The complete mask system includes the frame, cushion, elbow with short tube, and standard headgear with headgear clips. It is validated for therapy pressures from 4 to 30 cmH₂O and is intended for patients weighing more than 30 kg who have been prescribed positive airway pressure therapy.