ResMed|SKU: 63521 Nasal

ResMed AirFit N20

5.0 / 5 · 6 reviews In stock — fast shipping across Australia
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Cushion size Not sure? Use the sizing guide
Fast Adelaide dispatch
Most orders ship within 1–2 business days (Mon–Fri).
Estimated delivery
  • South Australia — usually 1 business day
  • Sydney, Melbourne & other major cities — 2–3 business days
  • Regional & remote areas may take a little longer
Standard & Express options at checkout. Free shipping over $200. Click & Collect at our Adelaide warehouse.
Genuine ResMedAuthorised Australian dealer
TGA-regulatedMedical device under TGA regulation
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Talk to a consultantReal Australian CPAP team, Mon–Fri
Bettina Karin Drew
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Fit type
Nasal
Cushion sizes
Medium · Large
Cushion material
InfinitySeal silicone
Noise level
QuietAir vent · ~21 dB
Stay fresh

Replacement cushions & parts

Cushions soften and headgear stretches with daily use — keep your seal tight.

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Product details

Description, specs & care

The AirFit N20 gives you a clear line of sight and accommodates your movements thanks to the InfinitySeal™ silicone cushion - made to seal robustly regardless of facial shape or size.

Also available in AirFit N20 for Her.

Sizes: Medium and Large. Small cushion is available separately.

Every patient’s face is different, but with our new AirFit N20, fitting a broad range of patients can be easy. This compact nasal CPAP mask gives patients a clear line of sight and accommodates their movements thanks to the InfinitySeal™ silicone cushion – made to seal robustly regardless of facial shape or size.

Easy to fit
In a ResMed international study, our new AirFit N20 fit 99.4% of all patients tested. Set patients up right the first time: the silicone cushion adapts to different face shapes and sizes.

Comfortable to use
There’s lightness and softness all around – from the cushion to the frame to the headgear.

Visual freedom
With its streamlined, minimal-contact fit and under-eye frame, the AirFit N20 allows patients to read or watch TV in bed.

Key Features of the ResMed AirFit N20 Nasal Mask

+ Soft and gentle: The plush headgear is specifically designed for extra softness and to help ensure patients settle into therapy quickly and comfortably.

+ Dependable seal: Set patients up with a reliable and effective seal thanks to the InfinitySeal silicone cushion – designed to prevent blow-outs, tolerate misfitting and seal well under variable pressures.

+ Extra movement: A short, flexible tube interconnects the elbow to the machine tube. It’s designed to allow patients to move more easily without encountering tube drag or leakage.

+ Soft frame: Padding has been seamlessly incorporated into the face-side of the frame to ensure comfort at every touchpoint.

+ Visual freedom: Let patients see and do more in bed with an under-the-eye frame that combines all-round stability and less facial contact.

+ Fast fitting time: Taking the mask on and off is convenient and easy, with magnetic clips that guide the headgear to the frame in seconds.

N20 bedside starter kit includes:

1 x AirFit N20 Silicone Cushion (of your size)
1 x AirFit N20 Frame
1 x AirFit N20 Headgear - Standard
2 x AirFit N20 Magnetic Clips
1 x AirFit N20 Elbow and Short Tube
30-day returns on unopened items – T&C’s apply.

PRODUCT INFORMATION

Manufacturer

ResMed

In The Package

AirFit N20 Nasal CPAP & BiLevel Mask with Headgear.

Part Number(S)

63521 (Medium), 63522 (Large)

Warranty

90 Days

Intended Use

The AirFit N20 channels airflow non-invasively to a patient from a positive airway pressure (PAP) device such as a continuous positive airway pressure (CPAP) or bilevel device.

Available Size(S)

Small (For Her), Medium, Large

Materials

Not Made with Natural Rubber Latex

DEHP Free

PVC Free

Type

Nasal Cushion Mask

Pressure Levels

4-20 CM H2O (Recommended)

Sizing Guide: AirFit N20 Fitting

Mask typeFull face
Cushion materialInfinitySeal silicone
VentQuietAir diffuser
Tube fittingStandard 22 mm swivel
Latex / BPA / PVC freeYes
TGA statusTGA-regulated medical device
1 × Mask frame
1 × Cushion (selected size)
1 × Headgear with clips
1 × Short tube with elbow & vent
1 × User guide & sizing template

Hand-wash the cushion daily in warm soapy water. Wash the headgear weekly in cool water and air-dry out of direct sunlight.

Replace the cushion every 6–8 months, headgear every 6 months, and the whole mask every 12–18 months with daily use.

Warranty. 3-month manufacturer warranty on the frame, cushion and headgear.

Returns. Change-of-mind returns within 30 days for unused, unopened masks; opened or used masks may incur a 30% processing fee, and some masks can't be returned once opened for hygiene reasons (see our returns policy). Faulty items are covered under the Australian Consumer Law.

Not sure this is the right mask?

Answer four quick questions — sleep position, breathing, beard, glasses — and we'll narrow it down to two or three masks worth trying.

Use the mask finder
Talk to a consultant
Printable template

Find your size & fit

Print the official fitting template, hold it to your face, and read your size.

Open full guide
Cushion size
Print your fitting template
Print at 100%, hold to your face, read your size — 2 minutes.
Download template
Fits any standard machine: the universal 22 mm connector works with any CPAP/APAP/BiPAP, any brand. (ResMed AirMini needs a setup pack or hose adapter.)
Quick fit tips
  • Print the template, hold it to your nose in a mirror, and see which slot (S/M/L) your nose fits.
  • Fit the cushion with the size mark facing down until it clicks.
  • Swap sizes to tune leaks.
Cushion
Replace monthly
Headgear
Replace 6-monthly
Frame
Replace 6-monthly
Shop replacement parts