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ResMed
SKU: RMD.MSK.0036
ResMed AirFit N20 Nasal CPAP Mask
$168.00 $275.00
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
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ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask
In-Stock & Ready to Ship
ResMed
SKU: RMD.MSK.0036

ResMed AirFit N20 Nasal CPAP Mask

$168.00 $275.00

Sleek, soft, and adaptive ResMed’s AirFit N20 Nasal CPAP Mask combines an advanced InfinitySeal cushion with a flexible frame, and plush headgear, to deliver superior comfort and a secure seal with a minimal of facial contact. AirFit N20 is available in three sizes to fit a wide range of users

Choose Mask Type

Also available in a AirFit N20 For Her version, which features lavender accents rather than blue, and is only available in size Small.

Frequently Asked Questions After Sales Support
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Price Match Guarantee

At CPAP Online, we believe that quality sleep therapy should be both accessible and affordable. That’s why we’ve introduced our Price Match Guarantee Policy – so you’re always getting the best deal possible, without compromising on care and support.

Our Price Match Guarantee applies only to accredited Australian CPAP providers. We do not match offers from overseas companies, and here’s why:

  • Warranty Protection – ResMed Australia and other local suppliers honour warranties purchased through accredited Australian businesses (up to 5 years). Overseas purchases typically only include a shorter warranty, often just 2 years, and may not be valid in Australia.
  • Shipping Costs – Warranty claims with overseas suppliers usually require sending the unit back internationally, which can cost up to $150 each way.
  • Network Compatibility – Overseas CPAP machines often have built-in modems that are not compatible with Australian networks, meaning connectivity features and apps will not work here.
  • Customs & Duties – Importing from overseas can attract additional customs and duty charges (typically around $150), payable each time the unit is shipped, including for warranty claims.

How It Works

  1. Seen a lower price? Let us know before you buy.
  2. Send us the link to the product on their website, or the original quote, via our contact form.
  3. Once verified, we’ll match our competitor’s price — easy as that.

Shipping & Returns

Domestic Shipping Policy

  • We try our best to process and dispatch orders within 1-5 business days from our Sydney warehouse. (stock permitting)
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the dispatch of your order, we will attempt to contact you via email.
  • We encourage customers to contact us to find out if a product is in stock before placing your order.

Shipping & Returns

  • Shipping method is automatically calculated at checkout
  • *Depends on Rural/Metro in different states.
  • Please note, shipment method does not affect dispatch times.

Damages & Warranty

  • CPAP Online Australia is not liable for any products damaged or lost during shipping.
  • If you received your order damaged, please send us a photo via the contact form on our website and we will file a claim with Australia Post.
  • Please note it can take several weeks for the carrier to investigate before we can provide you with some answers.
  • All deliveries are insured with the carrier and we will only provide you with a refund/replacement if and once the carrier has provided us with a reimbursement.
  • Please save all packaging materials and damaged goods before filing a claim.

Learn More

Have A Prescription

In Australia you do not require a prescription to purchase a CPAP Machine

If you are being managed by a Dr or specialist and have specific requirements regarding the settings of the machine. We currently have the abilities to set it up for free. To receive this please place your order then let us know through the contact page here - what you would require.

If you are purchasing an CPAP machine and not sure what settings you require, please note that most automatic pressure machines use the latest technology to adjust the pressure on a breath-by-breath basis. This enables the delivery of the most accurate therapy to treat sleep apnoea. Thus you might not need specific when using APAP machines.

Payment Options

4 interest-free payments of $0.00
4 interest-free payments of $0.00
$0.00 a month for 6 months interest free. Fees apply.
$0.00 a month for 6 months interest free. Fees apply.

Full Face Masks

Cover both the nose and mouth, making them ideal for mouth breathers or individuals with nasal congestion. They provide a secure seal and consistent airflow, even at higher pressure settings, ensuring effective therapy. While they offer the most coverage, they can feel bulky and are best suited for back sleepers or those who need maximum support.

Compact Full Face Masks

Are a smaller, lighter alternative to traditional full face masks. They cover the mouth and sit under the nose, reducing bulk and eliminating pressure on the bridge of the nose. This design is perfect for side sleepers or users who want less obtrusion while still benefiting from dual-coverage therapy.

Nasal Masks

Fit snugly over the nose, providing a lightweight and minimal-contact option for nose breathers. They deliver effective airflow for mild to moderate pressure settings and are versatile enough for most sleeping positions. Their unobtrusive design makes them a popular choice for users who prefer a less intrusive mask.

Nasal Pillow Masks

Feature small prongs that sit directly in the nostrils, offering precise airflow with minimal facial contact. They are the lightest and most low-profile option, making them ideal for active sleepers or users who feel claustrophobic with larger masks. Their unobstructed design also allows for easy reading or watching TV before bed.

Nasal Cradle Masks

Cradle the base of the nose, delivering effective airflow with minimal facial coverage. This gentle design reduces pressure marks and irritation, making them a great choice for sensitive skin. Lightweight and unobtrusive, they are perfect for side sleepers or users who want a soft, natural fit without anything sitting in or over their nostrils.

Types of CPAP Masks

Full Face Masks
Cover both the nose and mouth, making them ideal for mouth breathers or individuals with nasal congestion. They provide a secure seal and consistent airflow, even at higher pressure settings, ensuring effective therapy. While they offer the most coverage, they can feel bulky and are best suited for back sleepers or those who need maximum support.

Compact Full Face Masks
Are a smaller, lighter alternative to traditional full face masks. They cover the mouth and sit under the nose, reducing bulk and eliminating pressure on the bridge of the nose. This design is perfect for side sleepers or users who want less obtrusion while still benefiting from dual-coverage therapy.

Nasal Cradle Masks
Cradle the base of the nose, delivering effective airflow with minimal facial coverage. This gentle design reduces pressure marks and irritation, making them a great choice for sensitive skin. Lightweight and unobtrusive, they are perfect for side sleepers or users who want a soft, natural fit without anything sitting in or over their nostrils.

Nasal Pillow Masks
Feature small prongs that sit directly in the nostrils, offering precise airflow with minimal facial contact. They are the lightest and most low-profile option, making them ideal for active sleepers or users who feel claustrophobic with larger masks. Their unobstructed design also allows for easy reading or watching TV before bed.

Nasal Masks
Fit snugly over the nose, providing a lightweight and minimal-contact option for nose breathers. They deliver effective airflow for mild to moderate pressure settings and are versatile enough for most sleeping positions. Their unobtrusive design makes them a popular choice for users who prefer a less intrusive mask.

Learn More

Size Guide

For precise fitting, please refer to the AirFit N20 Nasal Mask Sizing Guide.
ResMed AirFit N20 Nasal CPAP Mask
ResMed AirFit N20 Nasal CPAP Mask

Features

Ultimate Comfort with Infinity Seal

Ultimate Comfort with Infinity Seal

AirFit’s advanced InfinitySeal nasal cushion features specially-designed “infinity” loops with variable thickness levels to reduce blowout, provide support at the sides of the nose, and relieve pressure at the nasal bridge. InfinitySeal’s soft, frosted surfaces feel natural on the skin and maintain a secure seal even at the highest CPAP or BiLevel pressures. Three InfinitySeal sizes are available — Small, Medium and Large.
Minimalist, Soft, Flexible Frame with Integrated Padding

Minimalist, Soft, Flexible Frame with Integrated Padding

AirFit N20’s frame flexes naturally to a custom fit on each user’s face. With only minimal skin contact the AirFit N20 For Her provides a stable fit and an open field of view. Integrated padding within the frame adds softness so you can read, watch TV and enjoy your evening routine without worrying about pinching, red marks, or pressure from your CPAP mask.
Plush Headgear with Magnetic Clips

Plush Headgear with Magnetic Clips

Plush N20 Headgear is engineered for extra softness and stability. The rolled-edge fabric straps should be worn loosely to allow the InfinitySeal cushion to adapt to your personal facial contours. Ingenious magnetic clips, on the lower straps, guide the headgear into the mask frame so it is quick and easy to put on and take off with a simple twist. AirFit N20 masks come with Standard Headgear however Small and Large headgear is available separately for a more custom fit.
Easy-to-Use Quick Release Elbow

Easy-to-Use Quick Release Elbow

The AirFit N20 CPAP mask features a quick release elbow with squeeze-tabs so it’s easy to detach with one hand if you need to get up during the night. The elbow rotates 360° and includes an independent tube swivel to reduce tubing pull and drag. Diffused venting, built into the elbow, delivers an ultra quiet performance. Air is dispersed gently away from the user and bed partners so everyone can enjoy a quiet, comfortable night sleep.
Integrated Flexi-tube

Integrated Flexi-tube

The AirFit N10 includes an integrated, lightweight Flexi-Tube short tube that extends off of the mask frame, stretching and bending to increase flexibility while maintaining seal and stability. The Flexi-Tube is designed to accommodate a wide range of sleeping positions comfortably without mask drag or catching.
Resources & Dowloads

Resources & Dowloads

Mask fitting template for the AirFit N20

What size AirFit N20 (or For Her) nasal mask cushion is right for me?

Use the link above to print your AirFit N20 sizing guide. Remember that you will need to print the template to 100% A4 scale, as you’ll have to cut out your guide from the document you print.

Once you have your sizing guide:
* Use a mirror and hold the sizing guide to your face.
* Try fitting your nose into each sizing option. The most comfortable one will provide you with the best fit.

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:
* Between 23-37 mm: Small
* Between 30-45 mm: Medium
* Between 45-55 mm: Large

If you are unsure please get in touch with us for assistance, we will follow the same process using the sizing guide to help select the mask size that best fits you. We are more than happy to assist you to find the right mask

AirFit N20 vs AirTouch N20

The ResMed AirTouch N20 and the ResMed AirFit N20 are similar nasal CPAP masks with one key difference. They both feature the same plush headgear, flexible tubing and soft fabric frame. The key difference between the two masks is the type of cushion used.

ResMed AirTouch N20: The AirTouch N20 cushion is made with UltraSoft Memory Foam material which adapts to your facial contours. This ensures an effective seal is achieved and maintained throughout the night. This cushion cannot be washed and requires replacing every 30 days and can be given a daily wipe over with your CPAP mask wipes.

ResMed AirFit N20: The AirFit N20 features a washable and more durable silicone cushion. The InfinitySeal technology used in creating this product ensures the cushion adapts to the face while creating a secure seal.

About Magnetic Clips

The magnetic clips on this version provide quick and secure attachment points between the headgear and frame, making daily use effortless.

Note: If you or your bed partner have certain magnetic, metallic medical devices or objects, including but not limited to pacemakers, metallic stents and neurostimulators, which are implanted in your body, you may be at risk when using this CPAP mask as it uses magnets in its headgear clips to secure the masks. Learn more.


What's in the Box
ResMed AirFit N20 Cushion Replacement Cushion (in selected size) ResMed AirFit & AirTouch N20 Frame Replacement Frame ResMed AirFit & AirTouch N20 Headgear Replacement Headgear ResMed AirFit & AirTouch N20 Magnetic Headgear Clips Replacement (2 Pack) 2x Clips ResMed AirFit & AirTouch N20 Elbow and Short Tube Replacement image Elbow and Tube
Product Specifications
Brand
ResMed
What's in the package?
1x Frame
1x Cushion
1x Headgear
1x Elbow
1x Short tube
1x Swivel
2x Magnetic clips
Physical Specifications
Size (Deadspace/Volume): The empty volume of the mask to the end of the swivel (using the large cushions) is 103.3 mL.
Dimmensions: 13.3" (H) x 11.4" (W) x 6.4" (D) (339 mm (H) x 291 mm (W) x 162 mm (D)) Mask fully assembled with the short tube assembly and swivel, excluding the headgear
Performance
Min/Max Pressure: Therapy pressure is 4 to 30 cm H2O.
Sound (in dBA): A-weighted sound power level is 24 dBA (uncertainty of 3 dBA). A-weighted sound pressure level at 1 m is 16 dBA (uncertainty of 3 dBA).
Cleaning instructions
Daily/After each use (Cushion, elbow, and short tube): Soak and agitate in warm water (approx. 86°F/30°C) with mild liquid detergent for up to 10 mins. Clean with a soft bristle brush, paying attention to the vent holes. Rinse thoroughly under warm flowing drinking quality water. Allow to dry out of direct sunlight.
Weekly (Headgear and frame): Soak and agitate the separated headgear and frame in warm water (approx. 86°F/30°C) with mild liquid detergent for up to 10 mins. To rinse, repeatedly squeeze them under warm flowing drinking quality water until free of detergent. Squeeze to remove excess water. Allow to dry out of direct sunlight.
Warranty
90 days

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