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Frequently Asked Questions
Whatis the difference between the ResMed AirSense 11 and AirSense 10?
The ResMed AirSense 11 is ResMed's newest generation CPAP platform and includes several upgrades over the AirSense 10. It features a responsive touchscreen display, a smaller and lighter design, personalized therapy support through the myAir app, and over-the-air software updates. The AirSense 11 also includes Care Check-In, Personal Therapy
Assistant, and AutoSet for Her functionality built directly into the device. Both machines provide effective sleep apnea therapy using AutoSet technology, but the AirSense 11 offers a more modern, connected, and personalized user experience.
Doesthe ResMed AirSense 11 require a prescription in Canada?
Yes. In Canada, a valid prescription is required to purchase the ResMed AirSense 11, as well as all CPAP machines. Before your machine is shipped, it is configured according to your prescribed therapy
settings. At CPAP Outlet, all CPAP machines are programmed to match your prescription before they are shipped.
Who should use the ResMed AirSense 11?
The ResMed AirSense 11 is an excellent choice for both new and experienced CPAP users. Its auto-adjusting pressure, integrated heated humidifier, intuitive touchscreen, and myAir support make it easy to use while helping you stay on track with your therapy. It is also a popular option for people upgrading from an older CPAP machine who want the latest technology and comfort features.
Can I use any CPAP mask with the ResMed AirSense 11?
Yes. The ResMed AirSense 11 is compatible with most standard CPAP masks, including full face, nasal, and nasal pillow masks from ResMed and many other manufacturers. Standard CPAP tubing and mask connections are designed to work together across most brands, making it easy to continue using your preferred mask.
Does the ResMed AirSense 11 automatically adjust pressure?
The ResMed AirSense 11 AutoSet can automatically adjust pressure throughout the night using ResMed's AutoSet technology. However, whether the machine operates in AutoSet mode or at a fixed pressure depends on how it has been configured according to your prescription.
Is the ResMed AirSense 11 good for travel?
Yes. The ResMed AirSense 11 is compact and lightweight enough for many people to travel with and features a universal power supply (100–240V) for international use. While it is easy to pack for trips, it is designed as a home CPAP machine rather than a dedicated travel CPAP. If you travel frequently or have limited luggage space, the ResMed AirMini may be a better option.
What replacement supplies does the ResMed AirSense 11 need?
To keep your ResMed AirSense 11 performing at its best, you'll need to replace certain supplies periodically. Common replacement items include disposable air filters, the water chamber, CPAP tubing, and CPAP mask components such as cushions, headgear, and frames. Replacing these parts as recommended helps maintain effective therapy, comfort, and hygiene. CPAP Outlet carries genuine replacement supplies for the AirSense 11 to help keep your therapy running smoothly.
What is included with the ResMed AirSense 11?
The ResMed AirSense 11 includes everything you need to get started with CPAP therapy. Please note that a compatible CPAP mask is sold separately so you can choose the style and size that best suits your needs.
Included in the package:
- 1 × ResMed AirSense 11 CPAP Machine
- 1 × Built-in Heated Humidifier
- 1 x Standard Water Chamber
- 1 × ClimateLineAir™ 11 Heated Tubing
- 1 × Power Supply
- 1 × Standard Air Filter (installed)
- 1 × Travel Bag
- 1 × User Manual
If you're unsure which CPAP mask is right for you, the team at CPAP Outlet can help you choose a compatible mask for your AirSense 11.

















