ResMed AirFit N20 Nasal Mask

RRP: AU$275.00 OUR PRICE: AU$195.00

Stock: In Stock

Please select your size

Regular cleaning & maintenance is essential to the longevity of your mask. For a reduced price of $19 (RRP $24.00) you can add 2x Mask Wipes Canisters and make cleaning and maintenance easier than ever.

Add a spare Mask Cushion to your mask order for a discounted price. Simply select a size from below and receive an extra cushion, to use as a backup or replacement.

ResMed airfit n20 nasal mask

The next generation nasal mask in ResMed's AirFit series, the N20 offers comfort and versatility.

  • Innovative InfinitySeal silicone cushion designed to fit everyone, tolerate misfitting and accommodate patient movement.
  • Plush padded frame provides  comfort throughout the night.
  • Easy to use magnetic clips for quick fitting.
  • Clear field of vision for patients who read or watch TV in bed.
  • Women’s for Her variant available for more tailored therapy.

Authenticity guarantee: All of our ResMed products are sourced directly from ResMed Australia. 


    1. You can print your ResMed sizing guide here. Remember to print to scale, as you’ll have to cut out your guide from the document you print.
    2. Once you have your sizing guide:
    3. use a mirror and hold the sizing guide to your face.
    4. Try fitting your nose into each sizing option. The most comfortable one will provide you with the best fit.
    5. As an alternative to using a sizing guide, you can also measure your nose width with a ruler. Different measurements correspond to the following sizes:
    6. Between 23-37 mm: Small
    7. Between 30-45 mm: Medium
    8. Between 45-55 mm: Large