ResMed’s AirFit™ 20 series

  • airfit-f20_front
  • airfit_n20_front

Designed to easily fit them
and everyone in between

Universal seal performance

Every face is different. That’s why our innovative silicone cushion adapts to your unique facial contours to deliver a secure and comfortable fit, regardless of your face shape and size.  ResMed 2016 international studies found that our full-face and nasal InfinitySeal silicone cushions fit 96.5% and 99.4% of all patients tested.1,2,3,4,5

At ResMed we believe that performance is non- negotiable. A mask should seal firmly but comfortably. And it should not be a struggle to find a model that suits you. That’s why we developed our new AirFit 20 series of masks with InfinitySealTM cushion technology. It’s designed to fit the widest range of face shapes, and be easy to fit the first time and every time.

Made to accommodate different fitting techniques and movement during therapy, the AirFit 20 masks are designed to perform well however you choose to wear it.

14 day money back guarantee

We're so sure that you will love our AirFit 20 masks, that we are offering a 14 day money back guarantee if you are not completely satisfied. Terms and conditions apply.

Download the: Terms & Conditions

Looking to buy?

Find your nearest ResMed Accredited Outlet or Call Sleepvantage on 1300 305 705.


Still Available

  • Clear field of vision for bedtime reading or watching TV
  • Split-strap headgear for easy adjustment
  • Women’s variant (for Her) available for more tailored therapy
  • Suitable for people who breathe through their nose

Patient tested and preferred

Crafted for confidence, each mask in our AirFit 20 series has been extensively tested to ensure an effortless, high-quality therapy experience. Recent ResMed studies have shown that, when comparing against the current market-leading full-face mask, 86% of all patients tested preferred the seal of AirFit F20, while in another ResMed study, 71% of patients tested preferred AirFit N20 to their current nasal mask.1,6


Your type of breathing can affect your CPAP therapy, so choosing the right mask to match how you breathe while sleeping is important. For example, if you’re a mouth breather, we recommend a full-face mask, because therapy on a nasal mask may be less effective and less comfortable.

You can print our sizing guides for AirFit F20 and AirFit N20 – specifically developed to help you determine which mask size is best for you. Alternatively, your CPAP clinician will size and fit you before you go on to trial or purchase a mask.For additional tips, see our sizing videos for AirFit F20 and AirFit N20.

The world’s smallest CPAP device

In terms of overall size, ResMed’s AirMini is the most compact CPAP device ever manufactured. A suite of bespoke innovations are designed to deliver the performance of a traditional bedside device – but at a fraction of the size.

An ecosystem of solutions for individual answers

From screening and healthcare informatics to therapy devices and masks, our solution can help you get a better night’s rest. Crafted to offer both confidence and flexibility, our products allow for a high-quality therapy experience catered to your needs. 

Our device, mask and accessory ranges, together with our online support program myAir™*, enable you to easily customise your therapy experience to your preferences.

*myAir is available to users of AirSense 10 and AirCurve 10 devices with built-in wireless connectivity. Wireless connectivity depends on network availability.


  1. ResMed internal study of 22 existing ResMed patients, conducted between 26/04/2016 – 27/05/2016 comparing the current market leading mask with AirFit F20. Preliminary patient study – data on file; ID A3810791.
  2. ResMed AirFit F20 internal fitting study of 27 ResMed and non-ResMed patients, conducted between 30/03/2016 – 04/04/2016. Preliminary patient study – data on file; ID A3751086.
  3. ResMed AirFit F20 internal international fitting study of 34 ResMed and non-ResMed patients, conducted between 11/04/2016 – 15/04/2016. Preliminary patient study – data on file; ID A3774922.
  4. ResMed AirFit F20 internal international fitting study of 90 ResMed and non-ResMed patients, conducted between 06/06/2016 – 22/06/2016. Preliminary patient study – data on file; ID A3830701
  5. ResMed AirFit N20 internal global fitting study of 159 existing ResMed patients, conducted 12/11/2015; ID A3768073.
  6. ResMed internal study of 24 existing ResMed patients, conducted between 23/11/2015 - 21/12/2015 comparing the current market leading mask with AirFit N20; ID A3768073
  7. Decision Architects 2015 : The study, conducted April-May 2015, surveyed sleep apnoea patients in the USA, UK, Germany, France and Australia. The study was sponsored by ResMed. Visit