ResMed AirFit N20 Nasal Mask
How to Choose a Nasal Mask or Nasal Pillow
ResMed offers a wide range of masks to suit different needs. Users can select the most appropriate mask based on their facial features, sleep habits, or sleep apnea condition.
Nasal Mask at a Glance

Sizing
The mask is available in different sizes. Users can download the PDF file via the link below, print it, and then measure their own size.
Link: airfit-n20_fitting_template_row_eng
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