ResMed AirSense 11 AutoSet CPAP Machine - Brand New
ResMed AirSense 11 AutoSet CPAP Machine - Brand New
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Description
Description
ADVANCED AUTOSET ALGORITHM ADJUSTS TO YOUR SLEEP NEEDS
ResMed's AutoSet algorithm is proven to provide effective therapy, at the lowest pressure levels, on a breath by breath basis throughout the night. The AutoSet algorithm monitors your breathing and, when it detects flow limitations, it gently increases pressure until the event has cleared. After an event AutoSet decreases pressure again to improve overall sleep comfort. In addition, AirSense 11 AutoSet differentiates between obstructive and central apneas so you'll always be sure you're getting the appropriate therapy for your changing needs.
CLIMATE CONTROL WITH CLIMATELINEAIR TUBING
When you use ClimateLineAir Tubing with the AirSense 11, the system's advanced Climate Control features are activated. Climate Control is an intelligent system that adapts to changes in room temperature, pressure flow, and mask and mouth leak, to provide constant, comfortable temperatures and humidity levels during sleep therapy. With Climate Control and ClimateLineAir Tubing your machine will maintain a set temperature and relative humidity at the mask while you sleep while minimizing condensation and rainout.
CONSUMES LESS POWER THAN SIMILAR CPAPS
Most traditional CPAP's feature a 90-80 watt power supply. The AirSense 11 runs on a 65 watt power supply unit, therefore it consumes less power which creates energy savings in the long run.
MYAIR PERSONALIZED THERAPY SUPPORT
Like your own sleep coach, ResMed's new optional online program, myAir, provides support during every stage of treatment. By giving you access to your therapy data, it lets you continually track your progress and see how well you’re doing. Emails or text messages can also provide helpful education and encouragement to support you along the way. As you mark your successes and celebrate your milestones with awards and badges, you'll stay motivated to keep going. Patients can view their sleep data from the previous night using the myAir dashboard. Intuitive icons and charts make the dashboard simple to understand and follow.
What's in the Box?
- 1 AirSense 11 Autoset CPAP Machine
- 1 SlimeLine Tubing (Optional Heated Tube +$40)
- 1 Air 11 Power Supply Unit: 65W AC Adapter
- 1 Travel Bag
- 1 Standard Filter
- AirSense 11 User Manual
*Mask Not Included*
Size Specifications
- Product Length: 14 inches
- Product Width: 11 inches
- Product Height: 4.5 inches
- Product Weight: 4.734 lbs
About the HumidAir heated humidifier:
- Humidification is designed to provide comfortable therapy, while preventing dry mouth and congestion
- Humidifier tub can be opened and cleaned in the dishwasher; cleaning instructions are provided in the device user guide
- Optional Climate Control Auto setting controls the humidifier and the ClimateLineAir™ 11 heated air tubing to deliver constant, comfortable temperature and humidity levels during therapy
- Personalize your settings to find the level of humidity that’s most comfortable for you
- Replacement Air11 humidifier tubs are compatible with the HumidAir integrated humidifier built into all AirSense 11 machines
Shipping & Rerturns
Shipping & Rerturns
MajorCPAP Offers Free Standard Shipping on all orders over $99 placed on our website within the Continental United States.
Shipping Services We Use:
Please Allow 1-3 Business Days For Your Order To Be Processed & Shipped. The Warehouse Is Open Monday Through Friday From 9-5. We Strive To Use The Service Which Provides Us The Fastest Shipping Option.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Frequently asked questions
Shoot our team an email & we’ll get back to you ASAP
How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
How do I know if this machine or mask will work for me?
How do I know if this machine or mask will work for me?
Every person’s needs are different. If you’re unsure, reach out to our team — we’ve helped thousands of customers find the right setup for their prescription, comfort, and breathing style. We can match your device, mask type, and pressure settings so you get the best results.
Do I need a prescription to buy a CPAP or BiPAP machine?
Do I need a prescription to buy a CPAP or BiPAP machine?
Yes. In the U.S., the FDA requires a prescription for CPAP and BiPAP machines. Masks, tubing, and most accessories can be purchased without one. If you’re unsure what you need, we can help guide you through it.
How often should I replace my mask, tubing, and filters?
How often should I replace my mask, tubing, and filters?
For best performance, replace your mask every 3 months, tubing every 6 months, and filters every 2–4 weeks (or as recommended). This keeps your therapy clean, safe, and effective.
Are your machines new or refurbished?
Are your machines new or refurbished?
We offer both brand new and certified pre-owned units. All refurbished machines are carefully inspected, sanitized, and tested to ensure they perform like new — often at a fraction of the price.
Do these machines come with a warranty?
Do these machines come with a warranty?
Yes! All new machines come with a manufacturer’s warranty, and our refurbished units include a MajorCPAP limited warranty for peace of mind. You’ll see the warranty details on each product page.
How loud are CPAP and oxygen concentrator machines?
How loud are CPAP and oxygen concentrator machines?
Most modern CPAPs run at around 25–30 decibels — about as quiet as a soft whisper. Oxygen concentrators are slightly louder, but still comfortable for home use, especially when placed a few feet away from the bed.
What’s the difference between portable and stationary?
What’s the difference between portable and stationary?
Portable concentrators are lightweight and battery-powered — great for travel or daily outings. Stationary concentrators plug in and deliver continuous oxygen, ideal for home use.
What kind of support do you offer after purchase?
What kind of support do you offer after purchase?
Our customer service doesn’t stop after checkout. We’re here to help with setup, troubleshooting, replacement parts, and warranty support — by phone, chat, or email. You’ll always talk to a real person who knows the products.

