The ResMed AirFit N20 nasal mask is a popular nose-only mask that pairs the InfinitySeal cushion with a flexible frame, and CPAP Supplies Canada carries it for CPAP users across Canada. It suits active and side sleepers, people on higher pressure settings, and anyone who has struggled to find a nasal cushion that fits.

Why choose the ResMed AirFit N20 nasal mask?

• InfinitySeal cushion: a soft, thicker silicone cushion ResMed reports fits the large majority of faces with less airflow leakage.
• Gentle on the nose bridge: integrated padding at the bridge softens contact and helps prevent red marks.
• Flexible frame: the frame bends with your face and sleep position rather than fighting it.
• Magnetic clips: the headgear clips are magnetic, so they guide themselves into place and detach in one step.
• QuickRelease elbow: the elbow with swivel lets you disconnect the hose fast without loosening the fit.

Fit and comfort

The AirFit N20 cushion comes in small, medium, and large, and optional headgear runs small, standard, and large. The low-profile frame has no forehead support, so your view stays open for reading before bed. The mask handles pressures across the therapy range and holds up well for people who move a lot overnight.

Sizing and what is included

The mask includes the frame and InfinitySeal cushion, the elbow with swivel and diffuser vent, the short tube, and headgear with two magnetic clips. Match your cushion size to your nose and pick a headgear size for a comfortable hold.

Frequently asked questions

What if I am between cushion sizes?
The InfinitySeal design covers a wide range, but if you fall between sizes, start with the larger cushion, since it seals lower on the nose.

How often should the cushion be replaced?
Plan on a new cushion about monthly, with the frame and headgear replaced as they lose their shape.

Canada-wide shipping

CPAP Supplies Canada ships the ResMed AirFit N20 nasal mask across Canada. Keep in mind that CPAP masks sold in Canada may call for a prescription.