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In-Stock & Ready to Ship
ResMed
SKU: RMD.MCH.0052
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
$1,239.00 $1,549.00
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
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ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G
In-Stock & Ready to Ship
ResMed
SKU: RMD.MCH.0052

ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G

$1,239.00 $1,549.00

The ResMed AirSense™ 11 Elite™ is a fixed pressure device with integrated heated humidifier, wireless connectivity, and patient support features.

Note: This version of the AirSense 11 machine does not have an AutoSet automatic adjusting algorithm.

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Frequently Asked Questions After Sales Support
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Price Match Guarantee

At CPAP Online, we believe that quality sleep therapy should be both accessible and affordable. That’s why we’ve introduced our Price Match Guarantee Policy – so you’re always getting the best deal possible, without compromising on care and support.

Our Price Match Guarantee applies only to accredited Australian CPAP providers. We do not match offers from overseas companies, and here’s why:

  • Warranty Protection – ResMed Australia and other local suppliers honour warranties purchased through accredited Australian businesses (up to 5 years). Overseas purchases typically only include a shorter warranty, often just 2 years, and may not be valid in Australia.
  • Shipping Costs – Warranty claims with overseas suppliers usually require sending the unit back internationally, which can cost up to $150 each way.
  • Network Compatibility – Overseas CPAP machines often have built-in modems that are not compatible with Australian networks, meaning connectivity features and apps will not work here.
  • Customs & Duties – Importing from overseas can attract additional customs and duty charges (typically around $150), payable each time the unit is shipped, including for warranty claims.

How It Works

  1. Seen a lower price? Let us know before you buy.
  2. Send us the link to the product on their website, or the original quote, via our contact form.
  3. Once verified, we’ll match our competitor’s price — easy as that.

Shipping & Returns

Domestic Shipping Policy

  • We try our best to process and dispatch orders within 1-5 business days from our Sydney warehouse. (stock permitting)
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the dispatch of your order, we will attempt to contact you via email.
  • We encourage customers to contact us to find out if a product is in stock before placing your order.

Shipping & Returns

  • Shipping method is automatically calculated at checkout
  • *Depends on Rural/Metro in different states.
  • Please note, shipment method does not affect dispatch times.

Damages & Warranty

  • CPAP Online Australia is not liable for any products damaged or lost during shipping.
  • If you received your order damaged, please send us a photo via the contact form on our website and we will file a claim with Australia Post.
  • Please note it can take several weeks for the carrier to investigate before we can provide you with some answers.
  • All deliveries are insured with the carrier and we will only provide you with a refund/replacement if and once the carrier has provided us with a reimbursement.
  • Please save all packaging materials and damaged goods before filing a claim.

Read our full shipping & returns policy

Do I Need a Prescription?

In Australia, you are not legally required to have a prescription to purchase a CPAP machine.

However, it is strongly recommended that you discuss your sleep apnoea treatment with your primary healthcare provider or sleep specialist.

To ensure we can help you achieve the most effective and safe therapy, we encourage customers to upload their prescription and/or recent sleep study results when placing an order. This allows our trained sleep technicians to provide more accurate guidance and assist with appropriate machine setup. However this is not mandatory.

Machine Setup and Therapy Support

If your doctor or specialist has supplied specific pressure settings or clinical recommendations, our sleep technicians can configure your device free of charge.

Simply place your order and leave a note at the bottom of the checkout page under 'Notes About my Order' or send your prescription or sleep study report through our Contact Page.

If you do not have prescribed settings, most modern Auto-Adjusting Positive Airway Pressure (APAP) machines use advanced algorithms to automatically adjust pressure on a breath-by-breath basis, delivering effective therapy without requiring manually set fixed pressures.

Important Notes & Safety Information

  • CPAP and APAP devices are medical devices. Always use them in accordance with advice from a qualified healthcare professional.
  • This information is not a substitute for medical advice. Please consult your doctor if you have concerns about symptoms, treatment suitability, or therapy settings.
  • CPAP therapy may not be suitable for all patients, particularly those with certain respiratory, cardiac, or neurological conditions. Seek medical advice if unsure.
  • By uploading your prescription or sleep study report, you help our technicians ensure your therapy setup aligns with Australian clinical best practice.

Payment Options

4 interest-free payments of $0.00
4 interest-free payments of $0.00
$0.00 a month for 6 months interest free. Fees apply.
$0.00 a month for 6 months interest free. Fees apply.

Our top recommendations:

  • ResMed AirFit F20 – A trusted favourite with an excellent seal and all-night comfort
  • F&P Vitera (FitPack available) – Designed to adapt as you move during sleep
  • Löwenstein LENA Full Face – Our best option for severe sleep apnoea and the only mask in this category with a double seal for maximum stability

Our top recommendations:

  • ResMed AirTouch F30i – The latest innovation with memory foam comfort and top-of-head tubing
  • F&P Evora Full Face (FitPack available) – Compact, minimal contact and easy to fit
  • Philips DreamWear Full Face – Lightweight design with an open field of vision

Our top recommendations:

  • ResMed AirFit N20 – Our most popular nasal mask for comfort and reliability
  • F&P Nova Nasal (FitPack available) – Flexible fit with excellent seal
  • Löwenstein CARA – Exceptionally durable and built for long-term use

Our top recommendations:

  • ResMed AirFit P10 – Our most popular pillow mask, ultra-light and quiet
  • F&P Solo Nasal Pillow (FitPack available) – Automatically adapts to your face
  • F&P Brevida – The smallest option available and the only mask with an extra-small size

Our top recommendations:

  • ResMed AirFit N30i – Our most popular cradle mask with top-of-head tubing
  • F&P Solo Cradle – The most advanced option with auto-fitting technology
  • F&P Evora Nasal – Comfortable, stable and easy to wear all night

Types of CPAP Masks

Full Face Masks
Cover both the nose and mouth, making them ideal for mouth breathers or individuals with nasal congestion. They provide a secure seal and consistent airflow, even at higher pressure settings, ensuring effective therapy. While they offer the most coverage, they can feel bulky and are best suited for back sleepers or those who need maximum support.

Compact Full Face Masks
Are a smaller, lighter alternative to traditional full face masks. They cover the mouth and sit under the nose, reducing bulk and eliminating pressure on the bridge of the nose. This design is perfect for side sleepers or users who want less obtrusion while still benefiting from dual-coverage therapy.

Nasal Cradle Masks
Cradle the base of the nose, delivering effective airflow with minimal facial coverage. This gentle design reduces pressure marks and irritation, making them a great choice for sensitive skin. Lightweight and unobtrusive, they are perfect for side sleepers or users who want a soft, natural fit without anything sitting in or over their nostrils.

Nasal Pillow Masks
Feature small prongs that sit directly in the nostrils, offering precise airflow with minimal facial contact. They are the lightest and most low-profile option, making them ideal for active sleepers or users who feel claustrophobic with larger masks. Their unobstructed design also allows for easy reading or watching TV before bed.

Nasal Masks
Fit snugly over the nose, providing a lightweight and minimal-contact option for nose breathers. They deliver effective airflow for mild to moderate pressure settings and are versatile enough for most sleeping positions. Their unobtrusive design makes them a popular choice for users who prefer a less intrusive mask.

Still need help choosing a mask?

Click here to read our full mask buyers guide, or get in touch with our support team here.

Learn More

Size Guide
ResMed AirSense 11 Elite Fixed Pressure CPAP Machine 4G

Product Features

Easy-to-Use Touchscreen

Easy-to-Use Touchscreen

An easy-to-use touchscreen makes navigating AirSense 11 settings simple and intuitive.
Personal Therapy Assistant

Personal Therapy Assistant

Personal Therapy Assistant in myAir™ guides patients through equipment setup and acclimation by providing interactive voice-guided video instructions.
EPR Technology

EPR Technology

Expiratory pressure relief (EPR™) maintains the optimal treatment for the patient during inhalation and reduces pressure during exhalation.
Simple Start/Stop

Simple Start/Stop

Simple Start/Stop button makes it easy to turn therapy on and off with a single tap.
Quiet Operation

Quiet Operation

The quiet Easy-Breathe motor makes for a peaceful environment for the patient and their bed partner.
AutoRamp with Detection

AutoRamp with Detection

AutoRamp™ with sleep onset detection delivers a low pressure to help patients fall asleep with ease. Once the patient is asleep, it comfortably ramps up the pressure to the prescribed level.
Integrated Heated Humidifier

Integrated Heated Humidifier

Integrated heated humidifier can be controlled manually or automatically with the Climate Control feature.
Ambient light sensor

Ambient light sensor

Built-in ambient light sensor adjusts brightness of the screen based on the light in the room and turns off automatically.
Care Check-In

Care Check-In

Care Check-In asks time-based check-in questions throughout the first month of therapy and provides tailored coaching and support to help troubleshoot common therapy issues.
Advanced Event Detection

Advanced Event Detection

Identifies central sleep apnoea, respiratory effort–related arousal and Cheyne-Stokes respiration events to provide treating physicians valuable insight into the continued health of your patients.
Remote Assist with AirView

Remote Assist with AirView

Using AirView™, you can access nightly therapy data, troubleshoot remotely (using the Remote Assist feature) and change device settings remotely. If patients opt-in, data from their Care Check-In responses will be available in AirView, which can provide a deeper understanding of therapy progress.
Over-the-Air Updates

Over-the-Air Updates

Availability of over-the-air software upgrade capability provides the opportunity to directly receive maintenance and feature updates.
Automatic CPAP (APAP) therapy with dual dynamic pressure regulation

Automatic CPAP (APAP) therapy with dual dynamic pressure regulation

5 Years Warranty

5 Years Warranty

30 Day money back guarantee

30 Day money back guarantee

T&Cs Apply

Supported by Air Solutions

AirSense 11 CPAP is supported by Air Solutions, a comprehensive set of tools proven to help patients acclimate and adhere to therapy – such as ResMed AirView, our remote monitoring platform, and myAir, our patient engagement app. 6 When used together, these digital health technologies have been shown to increase 90-day CMS-defined therapy compliance to 87% vs 70% monitoring with AirView alone. 7 8 myAir users also consistently slept one hour longer on average each night during the first 90 days of therapy than other CPAP users.

  • Enhanced digital health technology
  • Combines our known & trusted therapy modes
  • Digital support features designed to simplify equipment setup and therapy acclimation
  • Advanced event detection
  • Integrated heated humidifier
  • Wireless connectivity via bluetooth and 4G cellular modem.
What's in the Box
AirSense 11 Elite Fixed Pressure Device AirSense 11 Elite Fixed Pressure Device
ResMed AirSense 11 HumidAir CPAP Water Tub HumidAir 11 tub ResMed AirSense 11 CPAP ClimateLineAir Heated Tubing ClimateLineAir11 heated tubing AirMini DC/DC Converter 65W AC adaptor ResMed AirSense 11 CPAP Machine Travel Bag Travel bag
Product Specifications
Brand
ResMed
What's in the package?
1x AirSense 11 Elite Fixed Pressure Device
1x HumidAir 11 Tub
1x ClimateLineAir 11 Heated Tubing
1x 65W AC Adaptor
1x Travel Bag
Compatibility
The AirSense 11 device is compatible with ResMed masks. Air Outlet: 22 mm conical outlet connector (complies with EN ISO 5356-1:2015) For a complete list, see the Mask/Device compatibility list on ResMed.com/downloads/devices.
Physical Specification
Dimensions (H × W × D) with HumidAir 11 Tub: 94.5 × 259.4 × 138.5 mm Dimensions (H × W × D) with Side Cover: 94.5 × 236.8 × 138.5 mm Weight (Device + HumidAir 11 Tub): 1130 g Weight (Device + Side Cover): 1142 g Humidifier Water capacity: 380 mL
Connectivity
This machine comes with an SD Card and/or wireless Cellular connection. Use the ResMed MyAir App to see your sleep data on the go.
Power Performance
AC input range 100-240V, 50-60Hz, 2.0A 115V, 400Hz, 1.5A (for aircraft use) DC output 24 V 2.71A Typical power consumption 56.1W (111.5VA) Peak power consumption 73.2W (137.6VA) Class of equipment Class ll
Sound Level
About 26.5 dB(A) at 10 hPa
Therapy Mode
The device is the AirSense 11 Elite, which is a Continuous Positive Airway Pressure (CPAP) device. It provides the prescribed fixed treatment pressure.
Min pressure
4 cmH₂O
Max Pressure
20 cmH₂O
Ramp time
The Ramp Time is adjustable to Off, 5 to 45 minutes (in 5-minute increments), or Auto. It is the period during which the pressure gradually increases from a low start pressure to the prescribed treatment pressure.
Start pressure
The Ramp function starts at a low start pressure, which is adjustable via the AirSense 11 app/device settings.
EPR (On or Off)
The feature is called Expiratory Pressure Relief (EPR). It is a comfort setting that is enabled by your care provider.
EPR level
The user manual describes it as a Pressure Relief setting that can be adjusted via the AirSense 11 app/device settings. The user interface allows the parameter to be turned on or off.
Climate control
Yes. It features Climate Control , which delivers constant temperature and maintains humidity. This feature requires the HumidAir 11 tub and the ClimateLineAir 11 heated tubing. It can be set to either Auto or Manual.
Humidity Level
You can set the Humidity Level to Off or between 1 and 8 , where 1 is the lowest humidity setting, and 8 is the highest humidity setting.
Smart Start/ Auto Start is On or OFF
The features are called SmartStart (auto ON) and SmartStop (auto OFF). They can be turned On or Off (and are enabled by your care provider ).
Sense Awake (equivalent)
No feature explicitly named "Sense Awake" or a direct equivalent (a function to lower pressure upon subconscious waking) is listed in the user manual.
Warranty
Standard 2-year warranty, which can be extended to a total of 5 years by activating a membership through ResMed's Sleepvantage

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