AirFit N30 Features

1. QuickFitTM elastic headgear is designed to make AirFit N30 easy to fit. It aims to provide stability and adjustability with minimal facial contact.

2. Single side-clip allows patients to make minor adjustments to the headgear, if needed.

3. Split straps allows patients to loosen or tighten the headgear, if needed.

4. Nasal cradle cushion rests discreetly under the nose and is curved for comfort. It's made from a soft, lightweight silicone that conforms to the shape of the nose.

5. QuietAirTM vent technology is designed to break up exhaled air, spreading it out lightly to minimise sleep disruptions.

6. Slim short tube is designed to be small, light and flexible, offering freedom of movement without compromising seal.


Supporting you
Supporting 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 your 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.


  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.
Sizing and fitting

There is only one AirFit N30 mask starter pack for easy stock management and fitting. Each starter pack includes all three cushion sizes available: Small, Medium and Small-Wide, for convenience so you and your customers can find the right fit easily.

AirFit N30 Cushion Fitting Template

30 day money back guarantee

We're so sure that your customers will love our AirFit N30 nasal mask, that we are offering a 30 day money back guarantee if they are not completely satisfied. Terms and conditions apply.

Download the: - Partner instructions - Patient Terms & Conditions - Returns form

Authorised Dealer assets

To access and order the AirFit N30 co-branded marketing and digital assets, please login to the ResMed Marketing Hub with your request.

Get started today with these tools to market the AirFit N30 to your customers!

Note: The ResMed Marketing Hub is only available to ResMed Australian Authorised Dealers (RAD). Not a RAD? Please contact your local ResMed Business Manager to find out how you can become a RAD today./p>