Bundle & save · limited offer

Your mask is 50% off when you bundle it with this machine.

Build your full setup below — machine, mask & consumables shipped together, all genuine and authorised.

1/1 required
ResMed AirFit F20
ResMed
ResMed AirFit F20
$84.00$168.00
ResMed AirFit F20 for Her
ResMed
ResMed AirFit F20 for Her
$84.00$168.00
ResMed AirFit F30i
ResMed
ResMed AirFit F30i
$82.50$165.00
ResMed AirFit N20
ResMed
ResMed AirFit N20
$84.00$168.00
ResMed AirFit N20 Classic
ResMed
ResMed AirFit N20 Classic
$84.00$168.00
ResMed AirFit N20 for Her
ResMed
ResMed AirFit N20 for Her
$84.00$168.00
One size
ResMed AirFit N30i QuietAir Starter Pack
ResMed
ResMed AirFit N30i QuietAir Starter Pack
$84.00$168.00
ResMed AirFit P10
ResMed
ResMed AirFit P10
$84.00$168.00
One size
ResMed AirFit P10 for Her
ResMed
ResMed AirFit P10 for Her
$84.00$168.00
One size
ResMed AirFit P30i Starter Pack
ResMed
ResMed AirFit P30i Starter Pack
$82.99$165.99
ResMed AirTouch N20 Starter Kit (includes 2 spare cushions, one already attached to mask)
ResMed
ResMed AirTouch N20 Starter Kit (includes 2 spare cushion...
$82.49$164.99
ResMed Airfit N30 Nasal CPAP Mask (Multi Cushion Pack)
ResMed
ResMed Airfit N30 Nasal CPAP Mask (Multi Cushion Pack)
$84.50$169.00
One size
ResMed AirFit F30i Non-magnetic Full Face Mask
ResMed
ResMed AirFit F30i Non-magnetic Full Face Mask
$85.50$171.00
ResMed AirFit F20 Non-magnetic Full Face Mask
ResMed
ResMed AirFit F20 Non-magnetic Full Face Mask
$99.50$199.00
ResMed AirFit F40 Full Face CPAP Mask
ResMed
ResMed AirFit F40 Full Face CPAP Mask
$85.50$171.00
Philips DreamWear Under The Nose (UTN) 1.5 Nasal Pillow Mask
Philips Respironics
Philips DreamWear Under The Nose (UTN) 1.5 Nasal Pillow Mask
$84.00$168.00
Philips Respironics DreamWear Full (S&M Frame)
Philips Respironics
Philips Respironics DreamWear Full (S&M Frame)
$84.00$168.00
Philips Respironics DreamWisp Nasal Mask
Philips Respironics
Philips Respironics DreamWisp Nasal Mask
$84.00$168.00
One size
Philips Silicone Diametric Nasal Pillow Mask
Philips Respironics
Philips Silicone Diametric Nasal Pillow Mask
$84.00$168.00
Philips Amara View Full Face Mask
Philips Respironics
Philips Amara View Full Face Mask
$84.00$168.00
Fisher & Paykel Nova Micro Pillow Mask
Fisher & Paykel
Fisher & Paykel Nova Micro Pillow Mask
$79.00$158.00
Fisher & Paykel Solo Pillow Mask (Multi Cushion Pack)
Fisher & Paykel
Fisher & Paykel Solo Pillow Mask (Multi Cushion Pack)
$84.00$168.00
F&P Evora Full Compact Full Face Mask (Multi Cushion Pack)
Fisher & Paykel
F&P Evora Full Compact Full Face Mask (Multi Cushion Pack)
$79.00$158.00
Fisher & Paykel Solo Nasal Mask (Multi Cushion Pack)
Fisher & Paykel
Fisher & Paykel Solo Nasal Mask (Multi Cushion Pack)
$84.00$168.00
Fisher & Paykel Vitera Mask Full Face
Fisher & Paykel
Fisher & Paykel Vitera Mask Full Face
$79.00$158.00
F&P Brevida Nasal Pillows CPAP Mask XS-S-M and L
Fisher & Paykel
F&P Brevida Nasal Pillows CPAP Mask XS-S-M and L
$77.50$155.00
One size
Fisher & Paykel Nova Nasal Mask
Fisher & Paykel
Fisher & Paykel Nova Nasal Mask
$84.00$168.00
Fisher & Paykel Simplus Full Face Mask
Fisher & Paykel
Fisher & Paykel Simplus Full Face Mask
$84.00$168.00
ResMed Airsense 10 ClimateLineAir Heated Tube
ResMed
ResMed Airsense 10 ClimateLineAir Heate...
$48.00
ResMed CPAP SlimLine tubing
ResMed
ResMed CPAP SlimLine tubing
$15.99
Philips Respironics DreamStation 15MM Heated Tube
Philips Respironics
Philips Respironics DreamStation 15MM H...
$65.00
ResMed S9 ClimateLine Heated Tubing
ResMed
ResMed S9 ClimateLine Heated Tubing
$38.99
Fisher & Paykel SleepStyle ThermoSmart AirSpiral Heated Breathing Tube
Fisher & Paykel
Fisher & Paykel SleepStyle ThermoSmart ...
$78.00
ResMed AirSense 11  ClimateLineAir ROW
ResMed
ResMed AirSense 11 ClimateLineAir ROW
$75.00
Pick a mask to start saving.
$1,450.00
ResMed | SKU: 39108
In stock — ships today
Best sellerSave $599

AirSense 11 AutoSet 4G CPAP Machine with 50% Mask Option

Auto-adjusting CPAP with built-in humidifier · App-connected

4.919 reviews
"Great company to deal with — everything turned up fine and was easy to set up."
— Karl W. · verified buyer

$1,450.00$2,049.00$599 OFF RRP
or 4 interest-free payments of $362.50 with afterpay zip PayPal
$100VISA
Eligible for ResMed LiveLuxe
Buy this with a ResMed AirSense 11 in the same order, register both with Sleepvantage, and claim a $100 Visa gift card + go in the draw for 1 of 6 × $2,000 escapes. Ends 30 Jun 2026.
See how it works →
Usually same-day dispatch
On orders placed before 1pm ACST, Mon–Fri

Estimated delivery
  • South Australia — usually 1 business day
  • Sydney, Melbourne & major cities — 2–3 business days
  • Regional & remote areas may take a little longer
Standard & Express options at checkout. Free shipping over $200.
Pre-configure your machine — free
Send your sleep-study summary or pressure settings and we'll set up your machine before dispatch. Send prescription →
Note: there's no legal Rx requirement to buy a CPAP in Australia, but pressure settings should come from a clinician.

Genuine ResMed
TGA-regulated
Lowest price guarantee
Talk to a consultant
Bettina Karin Drew
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CDW guarantees

Compatible masks & accessories

Each mask below has been tested by our team to work with this machine. Bundle a mask with your machine and save 50%.

See all compatible items →

Comparison Chart

Specifications

Size (Approx):

9.4 x 25.9 x 13.8 cm

Weight (Approx):

1.13 kg

Materials:

Not Made with Natural Rubber Latex

Therapy Modes:

CPAP, Auto-CPAP machine (APAP)

Pressure Range:

4-20 CM H2O

Ramp:

AutoRamp with Sleep Detection 

Standard Ramp User Adjustable 0 to 45 Minutes

Ramp Start:

4 to Minimum Therapy Pressure

Sound Levels:

27 dBa

Altitude Adjustment:

Automatic Up To 9,870 Feet

Leak Compenstation:

Automatic

Auto On/Off:

Yes, SmartStart & Stop

Comfort Technology:

EPR (Settings = Off, 1, 2, 3 CM H2O)

Rainout Reduction:

ClimateControl with optional ClimateLineAir 11 Heated Tubing

Filters:

Disposable (Standard & Hypoallergenic Available)

Alarms:

On Screen Messages Including High Leak Detected, Water Tub Not Inserted Properly, Air Tubing May Not Be Connected Properly, Mask May Be Fitted Incorrectly, Tubing Blocked, System Fault, Air Filter May Be Blocked, etc.

Compatibility

MASKS: Compatible with all CPAP masks & BiLevel Masks

TUBING: Compatible with all Standard, Performance, Slim Performance, SlimLine, and ClimateLineAir 11 Heated Tubing.

HUMIDIFIERS: Built-in HumidAir Heated Humidifier

OXYGEN: Up to 15LPM (Requires Adapter or Mask with Oxygen Port)

Accessories Specifications

Data Storage:

Onboard, SD Data Card (Optional)

Data Included:

365 Days of Summary Data; Variable Amount of Detailed Data Including Usage Hours, Events (AHI) Per Hour, Mask Seal, Humidifier Functionality, Days Used, Days Used More Than 4 Hours, Average Usage, Used Hours, Average Pressure, Leak Rate, AHI, Total Apnoea Index, and Central Apnoea Index.

Data Viewing:

On Screen Sleep Report

MyAir Online

Desktop Software Not Available to Consumers

Humidifier:

Built-in HumidAir Heated Humidifier

Chamber Capacity:

380 mL

Humidifier Chambers:

Standard (Included), Long Life Dishwasher Safe (Available at Checkout)

Humidifier Notes:

The standard water chamber may only be used with distilled water. The long life water chamber may be used with drinking quality water.

Humidifier Settings:

1-8

Ac (Wall) Power:

Universal AC power 100-240V, 50-60Hz (Auto Sensing)

Ac Power Supply:

Yes

Ac Power Supply Size:

11.4 x 5.1 x 3.2 cm (Approx)

Ac Power Cord Length:

5 Feet (Approx)

Power Consumption:

56 -73 Watts

Battery Power:

Optional External Accessory

myAir app

Track your progress with the myAir app, available in the App Store® or on Google Play™. People who use myAir have been shown to sleep one hour longer per night on average during the first 90 days of therapy than other CPAP users. 

Download on the App Store
Get it on Google Play

What's in the box?

Size (Approx):9.4 x 25.9 x 13.8 cm
Weight (Approx):1.13 kg
Materials:Not Made with Natural Rubber Latex
Therapy Modes:CPAP, Auto-CPAP machine (APAP)
Pressure Range:4-20 CM H2O
Ramp:AutoRamp with Sleep Detection Standard Ramp User Adjustable 0 to 45 Minutes
Ramp Start:4 to Minimum Therapy Pressure
Sound Levels:27 dBa
Altitude Adjustment:Automatic Up To 9,870 Feet
Leak Compenstation:Automatic
Auto On/Off:Yes, SmartStart & Stop
Comfort Technology:EPR (Settings = Off, 1, 2, 3 CM H2O)
Rainout Reduction:ClimateControl with optional ClimateLineAir 11 Heated Tubing
Filters:Disposable (Standard & Hypoallergenic Available)
Alarms:On Screen Messages Including High Leak Detected, Water Tub Not Inserted Properly, Air Tubing May Not Be Connected Properly, Mask May Be Fitted Incorrectly, Tubing Blocked, System Fault, Air Filter May Be Blocked, etc.
Data Storage:Onboard, SD Data Card (Optional)
Data Included:365 Days of Summary Data; Variable Amount of Detailed Data Including Usage Hours, Events (AHI) Per Hour, Mask Seal, Humidifier Functionality, Days Used, Days Used More Than 4 Hours, Average Usage, Used Hours, Average Pressure, Leak Rate, AHI, Total Apnoea Index, and Central Apnoea Index.
Data Viewing:On Screen Sleep Report MyAir Online Desktop Software Not Available to Consumers
Humidifier:Built-in HumidAir Heated Humidifier
Chamber Capacity:380 mL
Humidifier Chambers:Standard (Included), Long Life Dishwasher Safe (Available at Checkout)
Humidifier Notes:The standard water chamber may only be used with distilled water. The long life water chamber may be used with drinking quality water.
Humidifier Settings:1-8
Ac (Wall) Power:Universal AC power 100-240V, 50-60Hz (Auto Sensing)
Ac Power Supply:Yes
Ac Power Supply Size:11.4 x 5.1 x 3.2 cm (Approx)
Ac Power Cord Length:5 Feet (Approx)
Power Consumption:56 -73 Watts
Battery Power:Optional External Accessory
AirSense 11 AutoSet device
HumidAir humidifier tub
Standard air tubing
Power supply unit
30W AC adapter
Quick-start guide

Empty the humidifier tub each morning and wipe down weekly with CPAP-safe wipes. Replace the air filter every 30 days. Mask cushions every 1–3 months, tubing every 6 months — Subscribe & Save makes it automatic.

Warranty. Full manufacturer warranty applies — see the Specifications above for this device's warranty period.

Returns. Change-of-mind returns within 30 days for unused, unopened items; opened or used machines may incur a 30% processing fee (see our returns policy). Faulty or major-failure items are covered under the Australian Consumer Law.

Questions & answers

Frequently asked

No — there's no legal prescription requirement to buy a CPAP in Australia. Your pressure settings should come from a sleep study, though. Upload your prescription and we'll pre-configure the machine free before dispatch.
It uses standard 22mm tubing, so it works with virtually any standard CPAP mask. See the compatible masks above, or use our Mask Finder.
Yes — the HumidAir humidifier is built in, with Climate Control Auto. No separate purchase needed.
About 27 dBA — quieter than a soft whisper, designed not to disturb you or your partner.
Complete your setup

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