Front view of grey headgear and clear nasal mask system for Airfit N20 Complete Mask System

ResMed AirFit N20 Nasal CPAP Mask

ResMed | SKU:

63501

ResMed AirFit N20 Nasal CPAP Mask

$105.00

In stock - Same Day Shipping for orders placed by 2PM EST.

Type

Complete Mask

Assembly Kit (No Headgear)

Style

Standard

For Her

Size

Medium

Small

Large

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The AirFit N20 is for anyone who wants a nasal mask that seals reliably without gripping the whole face. The InfinitySeal cushion sits over the nose (not in the nostrils, not over the mouth) and adapted to a wide range of facial shapes in a ResMed fitting study, with 99% of users achieving a successful fit.

The cushion comes in Small, Medium, and Large, with the size printed on the cushion base; the frame itself is one size. A quick-release elbow with a dual 360-degree swivel keeps the short tube from dragging during the night, and magnetic headgear clips let you snap the mask on and off in two moves.

The AirFit N20 works with any standard CPAP, APAP, or BiPAP hose. If you run it on a ResMed AirMini, you need the separate AirMini N20 setup pack since the standard short tube does not connect directly. A prescription is required to purchase this mask.

User Guide

Size Guide

Returns Policy

CPAP Mask Buying Guide

Choose the right cushion size (Small, Medium, or Large, printed on the cushion base) for your facial shape to avoid leaks.
Running the mask on a ResMed AirMini? You need the separate AirMini N20 setup pack since the standard short tube does not connect directly.
Adjust the headgear using the magnetic clips for a quick and secure fit.
Do not use this mask, and keep it away from anyone in close contact while you wear it, if you or they have a pacemaker, defibrillator, neurostimulator, or other implant affected by magnets.
Make sure the mask cushion sits comfortably around your nose for a proper seal without gaps.
Do not overtighten the straps. Adjust them until the mask feels snug but comfortable.
If you feel air leaks, adjust the upper and lower straps evenly instead of pulling just one side.
Clean the cushion daily using warm water and mild soap to remove oils and buildup.
Use CPAP mask wipes for quick daily cleanups, especially when you are in a rush or traveling.
Wash the headgear weekly with mild soap and water to maintain elasticity and prevent skin irritation.
Let all mask parts air dry away from direct sunlight to avoid material damage.
Regularly check the cushion for wear, cracks, or softness that could impact the seal. Replace if needed.
Replace the cushion every month to ensure a secure and effective seal.
Replace the headgear every 6 months to maintain proper fit and elasticity.
Consider CPAP strap covers to reduce strap marks and improve comfort during sleep.
Apply a non-greasy CPAP moisturizer before bed to prevent skin irritation and dryness where the mask touches the face.
Use a CPAP tube and mask brush set to clean inside your tubing and mask frame, preventing buildup and ensuring airflow.
Use the myAir app to track leak rates and sleep data, and adjust mask fit based on personalized feedback.
Store your mask clean and dry when not in use to avoid dust buildup and prolong its life.
For smaller faces, consider the AirFit N20 for Her version for a closer fit.
If discomfort continues, use a mirror to adjust the mask or ask for a mask fitting session to confirm the right size and adjustment.

While this product includes the essential mask and headgear components, you'll still need to purchase a CPAP machine and hose to complete your therapy setup

Nasal Mask

Headgear

Cushion

Frame

User Guide

The AirFit N20 is for anyone who wants a nasal mask that seals reliably without gripping the whole face. The InfinitySeal cushion sits over the nose (not in the nostrils, not over the mouth) and adapted to a wide range of facial shapes in a ResMed fitting study, with 99% of users achieving a successful fit.

The cushion comes in Small, Medium, and Large, with the size printed on the cushion base; the frame itself is one size. A quick-release elbow with a dual 360-degree swivel keeps the short tube from dragging during the night, and magnetic headgear clips let you snap the mask on and off in two moves.

The AirFit N20 works with any standard CPAP, APAP, or BiPAP hose. If you run it on a ResMed AirMini, you need the separate AirMini N20 setup pack since the standard short tube does not connect directly. A prescription is required to purchase this mask.

See Product Details

ResMed AirFit N20 Nasal CPAP Mask

$105.00

Product Features

Replacement Parts

Reviews

Expert Tips

FAQs

Everything you need to know about the AirFit N20

The silicone InfinitySeal cushion seals over the nose and adapts to a wide range of facial and nasal shapes. In a ResMed fitting study, 99% of users achieved a successful fit with this cushion.

The flexible frame has integrated soft padding and a low profile without headgear across the face, so you keep an open line of sight and can move around during the night without losing the seal.

Snap the headgear on and off in two moves with the magnetic clips, and detach the elbow for a fast mid-night removal. Because it contains magnets, keep it at least 6 inches from pacemakers and other implanted devices.

Three Cushion Sizes for a Better Seal

The cushion comes in Small, Medium, and Large, with the size printed on the base. The frame is one size and works with all three cushion sizes, so you can size up or down without replacing the whole mask.

Flexible Elbow Reduces Drag

The short flexi-tube and elbow move with you as you change sleep positions, helping the mask hold its seal instead of pulling out of place.

Works With Any Standard CPAP Hose

The N20 connects to any standard CPAP, APAP, or BiPAP hose with no adapter. On a ResMed AirMini, it needs the separate AirMini N20 setup pack, since the AirMini hose does not plug in directly.

Simple to Clean and Reassemble

The cushion, frame, elbow, and headgear separate easily for cleaning and snap back together the same way every time, so there is no guesswork after a wash.

A Fit Built for Side Sleepers

The low-profile frame sits close to the face with minimal hardware on the sides, so it holds its seal better against a pillow than bulkier full face or nasal-pillow designs.

Silicone Cushion, Foam Cushion Also Available

This mask uses the silicone InfinitySeal cushion. The same frame and headgear also pair with the memory-foam AirTouch N20 cushion, so you can switch cushion types without buying a new mask.

Smaller-Fit Option Available

If you have a smaller face, the AirFit N20 For Her uses the same frame design with a smaller cushion range and smaller headgear for a closer fit.

Prescription Required, FSA/HSA Eligible

A prescription is required to purchase the AirFit N20, and it qualifies for FSA/HSA reimbursement, so you can use pre-tax funds toward the cost.

5 Tips for Selecting a CPAP Mask

Start with Our Mask Finder Quiz Get a personalized recommendation based on your needs—it only takes 5 minutes!
Match Your Sleep Style Get a personalized recommendation based on your needs—it only takes 5 minutes!
Think About Comfort Get a personalized recommendation based on your needs—it only takes 5 minutes!
Try Any Mask for 60 Days—Risk-Free! Get a personalized recommendation based on your needs—it only takes 5 minutes!
Mind the Magnets Get a personalized recommendation based on your needs—it only takes 5 minutes!

Not sure which mask is best for you?

Take the quiz and find out your ideal mask type.

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What Is A Nasal CPAP Mask?

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FAQs

Yes. The AirFit N20 uses magnetic headgear clips. Keep the magnets at least 6 inches (150 mm) away from active medical implants and metallic implants. Do not use it, and keep it away from anyone in close contact while you wear it, if you or they have a pacemaker, an implantable cardioverter defibrillator, a neurostimulator, a cerebrospinal fluid shunt with an adjustable magnetic valve, an insulin pump, an aneurysm clip, or a metallic ocular implant, without first talking to your doctor.

Yes. A prescription is required to purchase the AirFit N20, and it is FSA/HSA eligible, so you can use pre-tax funds toward the cost.

The complete system includes the frame, one cushion, the headgear, and the elbow with the short tube. Replace the cushion about monthly and the headgear about every 6 months to keep a reliable seal.

The cushion comes in Small, Medium, and Large, with the size printed on the base. Most people start with Medium. If you get leaks at the top of the nose or the cushion feels too tall, size down; if it pinches the sides of your nose, size up. The frame itself is one size. If you have a smaller face, the AirFit N20 For Her offers a smaller cushion range and smaller headgear.

Yes, but the AirMini needs its own AirFit N20 setup pack. The standard N20 short tube does not plug directly into the AirMini. With any other standard home CPAP, APAP, or BiPAP machine, the N20 connects to the regular hose with no adapter.

They share the same frame and headgear. The cushion is different: the AirFit N20 uses a silicone InfinitySeal cushion, while the AirTouch N20 uses a soft memory-foam cushion. The two cushions fit the same frame, so you can switch between them based on comfort and skin sensitivity.

On its own, no. It is a nasal mask that seals over the nose only, so if you mouth-breathe you would need to add a chin strap or switch to a full face mask.

It is a nasal mask: the cushion sits over your nose, not inside the nostrils like pillows and not over the mouth. It uses the InfinitySeal cushion, which adapted to a wide range of facial shapes in a ResMed fitting study.

It supports therapy pressures from 4 to 30 cm H2O, so it works across a wide range of CPAP, APAP, and BiPAP settings.

Yes. The low-profile frame sits close to the face with minimal hardware on the sides, which helps it hold its seal against a pillow better than bulkier full face masks.

Brand	ResMed
Manufacturer	ResMed
Mask Type	Nasal
Cushion Material	Silicone (InfinitySeal)
Cushion Sizes	Small, Medium, Large
Frame Size	One size, fits all cushion sizes
Pressure Range	4 to 30 cm H2O
HCPCS Reimbursement Code	A7034
Included in Box	Frame, cushion, headgear, elbow with short tube
Prescription Required	Yes
FSA/HSA Eligible	Yes

ResMed AirFit N20 Nasal CPAP Mask

Type

Style

Size

Free Shipping Over $50

60-Day Mask Guarantee

Unlimited Support

HSA/FSA Approved

Price Match Guarantee

Overview

Guide and Resources

Important Tips

What’s Included

Nasal Mask

Headgear

Cushion

Frame

User Guide

ResMed AirFit N20 Nasal CPAP Mask

Everything you need to know about the AirFit N20

InfinitySeal Cushion Fits a Wide Range of Faces

Open View to Read, Wear Glasses, Watch TV

Quick-Release Elbow With Magnetic Clips

Three Cushion Sizes for a Better Seal

Flexible Elbow Reduces Drag

Works With Any Standard CPAP Hose

Simple to Clean and Reassemble

A Fit Built for Side Sleepers

Silicone Cushion, Foam Cushion Also Available

Smaller-Fit Option Available

Prescription Required, FSA/HSA Eligible

5 Tips for Selecting a CPAP Mask

Start with Our Mask Finder Quiz Get a personalized recommendation based on your needs—it only takes 5 minutes!

Match Your Sleep Style Get a personalized recommendation based on your needs—it only takes 5 minutes!

Think About Comfort Get a personalized recommendation based on your needs—it only takes 5 minutes!

Try Any Mask for 60 Days—Risk-Free! Get a personalized recommendation based on your needs—it only takes 5 minutes!

Mind the Magnets Get a personalized recommendation based on your needs—it only takes 5 minutes!

Not sure which mask is best for you?

What Is A Nasal CPAP Mask?

FAQs

Does the AirFit N20 contain magnets, and who should not use it?

Do I need a prescription for the AirFit N20?

What comes in the box?

What cushion size should I get, Small, Medium, or Large?

Can I use the AirFit N20 with a ResMed AirMini travel CPAP?

What is the difference between the AirFit N20 and the AirTouch N20?

Will the AirFit N20 work if I breathe through my mouth at night?

What kind of mask is the AirFit N20?

What pressure range does the AirFit N20 support?

Is the AirFit N20 good for side sleepers?

Our Experts are here to help you.

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