AirFitTM N30

  • ResMed's first-ever nasal cradle mask with front-end tubing, our smallest and lightest mask yet*
  • Minimalist design with an adjustable QuickFitTM elastic headgear with split strap, so minor adjustments can be made if needed
  • Curved cushion cradles under-the-nose for a comfortable fit1 and is designed to prevent nostril soreness
  • ResMed's first nasal mask with QuietAirTM diffused venting, designed to disperse exhaled air and minimise noise
  • Single starter pack makes stock management and customer fitting easy

Easy setup

AirFit N30 is simply designed, which allows you to accurately size and fit your patients.

Simplicity from the start

AirFit N30 is designed to make staying to therapy easy. Patients can feel confident wearing this mask around loved ones because it's small, lightweight and features ResMed QuietAirTM - diffused vent technology that breaks up exhaled air to help minimise sleep disruptions.

Patient adherence is key

While many masks excel in one or two areas, AirFit N30 is a well-rounded mask that has been created to have it all - a unique combination of comfort, performance and easy-to-use features packed into a simple and discreet minimalistic design.

Expanded nasal options

Every CPAP user is different. That's why ResMed offers a variety of nasal options that aims to satisfy every patient preference and meet different therapeutic needs.


Supporting you
Supporting your patients

Sizing Cushion

  1. Familiarise yourself with the cushion-sizing template provided and the cushion sizes available for the AirFit N30.
  2. Hold the sizing template under yor patient's nose, and use it to help determine the most suitable cushion size. The patient's nose should sit within the colour margins of the chosen size. 
  3. Select the matching cushion and try it on your patient for comfort and fit.

* If your patient is in between sizes, we recommend choosing the one with the most suitable width.


  1. Bring the mask up towards your patient's face so that the left and right indicators are correctly aligned with their nose. Once aligned, hold the cushion under their nose.
  2. Hold the bottom strap of the split band, and pull the headgear over the back of your patient's head.
  3. You can readjust the cushion by pulling it away from your patient's nose and letting it reseal itself.
  4. Adjust the split bands as needed to achieve a comfortable fit. To loosen, spread them apart, and to tighten, bring them together.
  5. To correct mask leak, try adjusting the length of the headgear through the buckle. 
  6. Once the mask is secure and comfortable, you can connect the mask tubing and device tubing together.

Managing leak

If air escapes the mask cushion from any area other than the vent, try the following steps to stop the leak.

  1. If the cushion is not sitting correctly, try pulling it away from your patient's nose and letting it reseal itself.
  2. Adjust the mask tension as needed to achieve a secure seal by changing the length of the headgear through the buckle.


  1. Ensure all the mask components and parts are together.
  2. Locate the small buttonholes at each end of the headgear, and insert each stabiliser into each end. Remember to keep the grey side of the headband facing outwards at all times.
  3. Pull the buttonholes of the headgear over the ends of the stabilisers.
  4. Hold the mask frame and stretch the headgear away to check it is securely attached. Also ensure that the headgear is not twisted.
  5. Locate the notch on the cushion, and align it with the tab on the top of the frame.
  6. Push down on all edges of the cushion to ensure they are securely sealed.


  1. Ensure the mask is not connected to any CPAP machine. 
  2. Hold the cushion securely on one side, and pull it away from the frame.
  3. Pull on each of the end caps on the headgear until the stabilisers slide out of the buttonhole.
  4. Slide the headgear off the end of the stabiliser. 

Daily Cleaning

  1. Follow the mask disassembly instructions to disconnect the mask cushion.
  2. Soak the cushion in warm water and a mild liquid detergent.
  3. Hand wash the cushion inside and out with a soft bristle brush.
  4. Rinse the cushion under running tap water.
  5. Leave the cushion to air dry away from direct sunlight.

Weekly Cleaning

  1. Follow the mask disassembly instructions to disconnect the mask headgear and frame.
  2. Soak the headgear and frame in warm water and a mild liquid detergent.
  3. Hand wash the headgear and frame. When cleaning the frame, you scrub it using a soft bristle brush. Remember to pay attention to cleaning its vent holes.
  4. Rinse each of the components under running tap water.
  5. Shake off excess water off the frame, and leave each of the cleaned components to air dry away from direct sunlight.

Mask Inspection

Regular inspection of the mask is essential to ensure it is working correctly. If any damage is found, replace the mask component.

  1. Examine the mask system and become familiar with its components. 
  2. Follow the user guide instructions to disassemble the mask.
  3. Examine the headgear for signs to wear, tear and damage.
  4. Examine the frame for signs of wear, tear and damage.
  5. Examine the cushion for signs of wear, tear and damage.

Access extra service and support by registering your ResMed product.

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For further support, our free myAir program offers ongoing care and guidance via personalised therapy tips, coaching and advice.

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If you have any questions regarding warranty information on our masks, please contact our local customer service team.

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An ecosystem of solutions for individual answers

From diagnostics 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.



* As of October, 2019. Based on available user guide data. The total weight of AirFit N30, which includes the headgear and excludes the packaging, is 45g.


ResMed guided external clinical study of 17 evaluable CPAP mask users from 12-25 February, 2019 in Sydney, AU who trialled ResMed AirFit N30 at home for 7 nights in place of their prescribed mask, ResMed AirFit P10. CPAP users rated subjective criteria for AirFit N30 and AirFit P10 on a Likert Scale of 0-10.


Statistically significant differences (p >0.05) in median scores were found between the two masks, AirFit N30 and AirFit P10.


The myAir™ for Air10™ by ResMed app is available for AirSenseTM 10 and AirCurve 10 devices with build-in wireless connectivity only. Wireless communication depends on network availability.