AirFit N20 Classic Support
Item Code : 63723, 63724, 63725

Select model:

Sizing for your AirFit N20 Classic

  1. Your ResMed Authorised Dealer will help you select the cushion size that fits you best. You can also check your size at home using an AirFit N20 Classic sizing guide.
  2. Step 1 - Use the sizing guide provided with your mask or download a printable sizing guide here.
  3. Step 2 - Hold the sizing guide to your nose while in front of a mirror.
  4. Step 3 - Try fitting your nose into each sizing slot: small, medium and large.

Fitting your AirFit N20 Classic

  1. Release lower headgear straps.
  2. Hold the mask against your face and pull the headgear over your head.
  3. Bring lower straps below your ears and loop into mask frame.
  4. Adjust Velcro tabs on upper headgear straps.
  5. Adjust Velcro tabs on lower headgear straps.
  6. Connect device tubing to mask elbow.
  7. Connect elbow to mask.
  8. Switch on therapy device.

Getting started with therapy
Get on the right track with your sleep therapy.

Your therapy basics

The how, what, where and why…

The benefits of therapy

What does therapy do for you…

Think positive

Some helpful tips…

Fitting your AirFit N20 Classic

  1. Release lower headgear straps.
  2. Hold the mask against your face and pull the headgear over your head.
  3. Bring lower straps below your ears and loop into mask frame.
  4. Adjust Velcro tabs on upper headgear straps.
  5. Adjust Velcro tabs on lower headgear straps.
  6. Connect device tubing to mask elbow.
  7. Connect elbow to mask.
  8. Switch on therapy device.

Disassembling your AirFit N20 Classic

  1. Undo lower headgear straps.
  2. Undo upper headgear straps.
  3. Remove elbow from frame.
  4. Pull cushion away from frame.

Cleaning your AirFit N20 Classic (Daily)

  1. Disassemble mask.
  2. Soak cushion and elbow in warm water (approximately 30°C) using mild liquid detergent (such as dishwashing liquid) for up to ten minutes. Do not use strong chemicals. To ensure a thorough clean, shake components in water.
  3. Clean components with a soft bristle brush.
  4. Rinse components under warm running water.
  5. Inspect each component to ensure it is clean and free of detergent residue. Wash and rinse again if necessary.
  6. Leave components to air dry out of direct sunlight.

Assembling your AirFit N20 Classic

  1. Push cushion into frame. Cushion size indicator should face downwards.
  2. Attach top straps to mask frame.
  3. Attach elbow.

Managing leak with your AirFit N20 Classic

  1. Leak often occurs when your mask’s seal is compromised by movement, incorrect fitting or improper sizing.
  2. Step 1 - To find a leak, run your finger along the edge of your mask seal until you can feel air escaping.
  3. Step 2 - Leak in the upper part of your mask can be resolved by adjusting the upper straps.
  4. Step 3 - Leak in the lower part of the mask can be resolved by adjusting the lower straps.
  5. Step 4 - If leak persists, reseal by briefly pulling your mask away from your face and letting your cushion reinflate.
  6. If these steps do not resolve the leak, you may need a different size cushion. Try using our sizing guide or speaking to your ResMed Authorised Dealer about different size masks.

Cleaning your AirFit N20 Classic (Weekly)

  1. Disassemble mask.
  2. Soak headgear and frame in warm water (approximately 30°C) using a mild liquid detergent (such as dishwashing liquid) for up to ten minutes. Do not use strong chemicals. To ensure a thorough clean, squeeze headgear under water.
  3. Rinse components under warm running water. Squeeze headgear repeatedly to rinse out detergent.
  4. Inspect each component to ensure it is clean and free of detergent residue. Wash and rinse again if necessary.
  5. Squeeze headgear to remove excess water.
  6. Leave components to air dry out of direct sunlight.

    These instructions are for general information only. For full details, consult your User Guide.

Replenishment
ResMed recommend regulary replacing your components to ensure optimum mask performance.

Every 6 months*

Cushion

Every 6 months*

Tubing

Every 12 months*

Headgear

*Replacement cycles may vary depending on your insurance—contact your ResMed representative for more information.

Contact your representative

Accessories
ResMed offers a range of accessories and spare parts for our sleep apnea therapy and CPAP masks, devices and humidifiers.

CPAP Mask Wipes

ResMed CPAP Mask Wipes are a fast and easy cleaning solution for any CPAP mask. More information…

Still have a question?
Contact us