AirFit™ N20 Nasal CPAP/BiLevel Mask with Headgear


6 Total Reviews

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AirFit N20 Nasal Mask with Infinity Seal & Blue Highlights - Small
AirFit N20 Nasal Mask with Infinity Seal & Lavender Highlights - Small
AirFit N20 Nasal Mask with Infinity Seal & Blue Highlights - Medium
AirFit N20 Nasal Mask with Infinity Seal & Blue Highlights - Large
N20 Plush Heagear with Magnetic Clips
FREE 30-Night Money Back Guarantee + Manufacturer's Standard Warranty
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View AirFit N20 Nasal Mask Parts

Open AirFit N20 Nasal Mask Sizing Guide

  • Brand:ResMed
  • Part Numbers:63503, 63501, 63502, 63500
  • Sizes:Small, Medium, Large
  • Warranties:Exclusive 30-Night Money Back Guarantee & 90-Day Manufacturer's Warranty

Sleek, soft, and adaptive AirFit N20 & AirFit N20 For Her Masks combine ResMed's most advanced cushion, frame and headgear designs into a pair of nasal masks that deliver superior comfort and seal with a minimal of facial contact.

AirFit N20 features an InfinitySeal cushion paired with a soft, flexible frame that includes integrated padding. The result is a mask that comfortably moves with you and provides a reliable seal throughout the night, even at the highest pressures, regardless of sleep position. Premium plush headgear is included, with blue or lavender highlights, for a complete, comfortable, lightweight nasal mask solution.


  • Intelligent Enhancements for Men & Women
  • Sleek, Soft Design with an Open Field of Vision
  • Amazing InfinitySeal Full Face Cushion
  • Premium Plush Headgear with Magnetic Clips
  • Quick Release Elbow with Diffused Venting

his and hers airfit n20 cpap masksIntelligent Enhancements for Men & Women: The AirFit N20 is available with different cushion and headgear sizes to fit a wide range of men's and women's faces. Plush N20 Headgear is available with lavender or blue highlights to match your personal style.

Sleek, Soft Frame with an Open Field of Vision: With a frame that flexes naturally to fit each individual user, the AirFit N20 minimizes facial contact, providing stability, and an unrestricted field of vision, without any facial contact above the eyes. Integrated padding within the frame adds softness so you can read, watch TV and enjoy your nighttime routine without worrying about pinching, red marks, or pressure from your mask.

Advanced InfinitySeal Full Face Cushion: AirFit's amazing InfinitySeal cushion features specially-designed "infinity" loops and varying thickness levels that help reduce blowout and provide support at the sides of the nose while relieving pressure at the nasal bridge. The nasal InfinitySeal's soft, frosted surfaces feel more natural on the skin and maintain a secure seal even at the highest sleep therapy pressure levels. Three cushion sizes are available -- Small, Medium and Large -- to fit a wide range of users.

Premium Plush Headgear with Magnetic Clips: AirFit N20's Plush Headgear is specifically designed for extra softness and stability. The rolled-edge fabric is designed to be worn loosely to allow the mask cushion to adapt to your facial contours. Magnetic clips on the lower straps guide the headgear to the frame so it is quick and easy to put on and take off.

All AirFit N20 masks come with Standard Headgear with blue highlights; and all AirFit N20 For Her masks come with Small Headgear with lavender highlights.

Quick Release Elbow: The AirFit N20 elbow features squeeze-tabs so it's easy to detach with one hand at night. The elbow rotates 360º and includes an independent tube swivel to reduce tubing 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's sleep.


  • Manufacturer:ResMed
  • Part Numbers:63503, 63501, 63502, 63500
  • Warranties:Exclusive 30-Night Money Back Guarantee & 90-Day Manufacturer's Warranty
  • In The Package:Complete Nasal Mask Pack with Infinity Seal Cushion (Small, Medium or Large) and Headgear
  • HCPCS Codes:A7034 A7035
  • GTIN Codes:00619498635030, 00619498635016, 00619498635023, 00619498635009
  • FSA Eligible:Can be purchased with FSA Cards


  • Available Sizes:Small, Medium, Large
  • Materials:DEHP Free, Latex Free, Phthalate Free, PVC Free


  • Mask Types:Nasal Cushion Masks, His & Hers Masks
  • Pressure Range:4 to 30 cm H20 Recommended
  • Great Company

    As always this company is awesome. From customer service to fast shipping they get my business every time!
    Written by Wattzup41, -2018-09-27

  • Fabulous

    Great service & price. Always terrific
    Written by hlazarus, -2018-06-02

  • Perfect Fit CPAP Mask

    The original mask that came with the machine was awful but the Air Fit N20 mask that I got from you was so smooth and comfortable I will get another one later.
    Written by maipeguam, -2017-12-02

  • Best mask.

    This is the best fitting headgear and mask that I have ever had. It does not leak air, and it is extremely comfortable. Best part is that there are no marks on my face from using it the entire night.
    Written by pmswatchout, -2017-11-15

  • Comfortable but lacking a diffuser.

    I used the mask "F & P Eson Nasal" since 2013 and now I decided to buy the "ResMed Airfit N20 Nasal". The first contact was fantastico, mascara and headgear very comfortable and easy to adjust. The fact that the Headgear pinned himself to the mask and had nothing in front of his face between his eyes was a wonderful sensation. It really does not look like you have the mask on. Really enjoyed. The negative of the AirFit N20 was not having the diffuser in the air outlet. My wife complained about the jet of air she noticed when I turned to the side where she is in bed, unlike the Eson, which the diffuser prevents the air from going directly towards the other person sleeping with you.
    Written by Marcélio, Brazil -2017-08-03

  • I think I may have found the one

    I tried full face mask, too claustrophobic, used the Resmed Swift nasal pillows for years, very comfortable, but air leak and noisy. Tied the N20, now my 15th day or so. Awesome, perfect fit, not cumbersome, no leakage, no marks on face, easy to get off with magnetic latches. This so far has been the best. I am getting great nights sleep., the hose hook up allows you to turn with no effort., Just nothing but Kudos to this@
    Written by srmellion, -2017-02-16