ResMed AirFit™ N20 Nasal Mask

The ResMed AirFit™ N20 is a leading nasal CPAP mask engineered for versatility, comfort, and a reliable seal across diverse facial structures. Utilizing the innovative InfinitySeal™ silicone cushion and a flexible, soft-touch frame, the N20 offers an open field of vision and intuitive magnetic clips for an effortless nightly therapy experience.

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ResMed AirFit™ N20 Nasal Mask

Key Features

The AirFit N20 combines adaptive silicone technology with a minimalist design to ensure high-performance therapy and user comfort.

InfinitySeal™ Silicone Cushion

Designed to adapt to various facial profiles and maintain a secure seal throughout the night.

Soft-Touch Flexible Frame

The fabric-lined frame contours to the face while providing an open field of vision for evening activities.

Plush Adaptive Headgear

Breathable, soft-touch material designed to provide stability and comfort without the need for overtightening.

Magnetic Quick-Release Clips

Simplifies the process of putting on and taking off the mask without readjusting the headgear straps.

QuietAir Vent Technology

Gently diffuses exhaled air to reduce noise and drafts, ensuring a peaceful sleep for you and your partner.

Quick-Release Elbow

Allows for easy disconnection from the CPAP tubing, making it simple to get up during the night.

What’s in the Box

The ResMed AirFit N20 system includes all the high-quality components required for a complete nasal mask setup.

AirFit N20 Frame

Flexible, soft-touch structure

InfinitySeal™ Cushion

Silicone nasal interface

Plush Headgear

Four-point adjustable straps

N20 Elbow

Swivel connector with venting

Magnetic Clips

Two quick-connect attachments

Instructions Manual

User guide and sizing template

Sizing & Fit

Description: Proper sizing is essential to prevent air leaks and ensure the InfinitySeal technology functions effectively against your nasal bridge and upper lip.

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Size Reference Chart

S
Small
Designed for users with petite facial features or narrower nasal structures.
M
Medium
Designed to fit women with standard nasal dimensions and facial proportions.
L
Large
Accommodates users with a wider nasal base or a longer facial profile.
Not sure? Most masks include multiple cushions so you can find your best fit.

Who is this best for?

This mask is a top-tier choice for patients seeking a balance between the stability of a nasal mask and a lightweight feel.

Active Sleepers

The adaptive cushion and four-point headgear maintain a seal even as you change positions frequently.

Side and Back Sleepers

The low-profile design and soft frame prevent the mask from being dislodged by your pillow.

Users with Claustrophobia

The open-view design eliminates the forehead support, providing a less restrictive and more open feeling.

Late-Night Readers

Because the frame sits below the eyes, you can comfortably wear glasses to read or watch television.

New CPAP Patients

The intuitive magnetic clips and straightforward design make this an excellent, user-friendly entry point for therapy.

Cleaning & Maintenance

Consistent cleaning protects the integrity of the silicone and ensures your therapy remains hygienic.

Daily Cleaning

  • Disassemble the cushion from the frame.
  • Wash the cushion in warm water with mild liquid detergent
  • Rinse thoroughly to remove facial oils.
  • Air dry away from direct sunlight.

Weekly Deep Clean

  • Soak all parts in warm soapy water (10 min)
  • Gently scrub headgear
  • Rinse thoroughly
  • Allow to fully air dry before reassemble

Replacement Schedule

  • Cushion: Every 1–2 months
  • Frame: Every 6 months
  • Headgear: Every 6 months
  • Full Mask: Every 6–12 months

Why Choose the AirFi N20 Nasal Mask?

The N20 is globally recognized for its ability to provide a reliable seal without sacrificing user comfort.

The InfinitySeal cushion is tested to perform effectively at various therapy pressures and facial types.
The soft, fabric-lined frame feels natural against the skin and prevents the marks often left by plastic.
Magnetic clips allow you to maintain your perfect fit every night without having to adjust the Velcro.
The minimalist design offers an unobstructed view so you can maintain your normal bedtime routine.
QuietAir venting technology creates a near-silent environment for a better night's sleep for everyone.

Need Help Choosing a Mask?

Our certified respiratory therapists are here to help you find the perfect mask for your needs. Get personalized guidance and professional fitting support.

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Call Us: 1-877-907-0202