AirFit N20 Classic Nasal CPAP Mask ResMed 63718
The compact and classic nasal mask designed to easily fit everyone
In an international study, AirFit N20 fit 99.4% of all patients
Every patient’s face is different, but AirFit N20 Classic nasal mask make it quick and easy to fit a broad range of patients. Patients who like a clear line of sight will love the compact version while those who prefer a classic mask will appreciate the freedom and flexibility of the new adaptive frame.
Designed to fit
Every AirFit mask features the InfinitySeal silicone cushion which delivers a robust seal regardless of facial shape or size.
Soft and gentle
Both the classic and compact masks are gentle on the skin. With a soft cushion and headgear, your patients will enjoy a more comfortable therapy experience.
Made to mix and match
AirFit N20 Classic nasal mask use the same cushion for greater flexibility and efficiency. You have fewer products to manage your patients have more options to choose from.
View all nasal masks and choose the ideal for you! For more information you can contact us.
How to measure your ideal mask size at home
If you’re about to start therapy or curious about a new mask and aren’t able to visit a CPAP store, how will you know which size mask is right for you? Luckily, it’s easy to find the correct mask size from the comfort of your own home!

Measure your face using a printed sizing template
- 1. Download the file and open it. Print the file at home. It doesn’t need to be in color – black and white is fine.
- 2. After printing the template, get a pair of scissors and cut out along the dotted line
- 3. Select the most appropriate size by referring to the area of the guide