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ResMed AirSense™ 11 AutoSet with HumidAir™

ResMed AirSense™ 11 AutoSet with HumidAir™

Rated 4.6 out of 5 stars
34 Reviews
Sale price $1,04400 Regular price $1,35400 Save up to 26%
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Sale price $1,04400 Regular price $1,35400
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This product requires a prescription before shipment

The ResMed AirSense™ 11 AutoSet with HumidAir automatically adjusts pressure levels based on your breathing patterns throughout the night. A crisp, color LCD touchscreen lets you customize the device’s settings and view sleep data. The machine includes an integrated, heated humidifier and ClimateLineAir heated tubing. Chose between the standard HumidAir™ model (tubing not included) or HumidAir™ model with ClimateLineAir™ 11 tube included.

  • Temperature and humidity can be manually adjusted or set for automatic climate control
  • “For Him” and “For Her” algorithms are available
  • Auto-ramp up to 45 minutes in 5-minute increments
  • ClimateLineAir tubing* included for automatic climate control (not included with standard model)
  • Personal myAir assistant guides you through device installation and therapy acclimation
  • Care Check-In feature provides coaching and troubleshooting for new users
  • Dimensions: 3.72” x 10.71” x 5.45”
  • Weight: 2.3 lbs.
  • Sound level: 27 dBA
  • 2-year warranty

We recommend this product for:

  • Those who prefer the adjustable flexibility of APAP therapy
  • People who frequently experience congestion
  • Sleepers new to PAP therapy

Learn more

Free Shipping for orders $50 and above in contiguous U.S. For orders under $50.00, the shipping rate is $7.99. Orders shipping to Alaska, Hawaii, Puerto Rico, Guam, and Virgin Islands are subject to an additional shipping fee.

Expedited Shipping

  • 2 Business day shipping - $25
  • Overnight shipping - $85

Order must be placed and with approved prescription (if applicable) before 11:30am EST to ship same-day. Excludes Sat/Sun delivery.

Expedited shipping is not available:

  • To Alaska, Hawaii, PO boxes and some rural areas.
  • During excluded holidays

Some orders require a prescription and by law cannot be processed and shipped until a valid prescription is on file and verified by Sleep Doctor. We can help you obtain a prescription renewal at no extra charge if your prescription has expired or is not accessible. Just place your order and follow the instructions provided to schedule a complimentary virtual consultation with a board-certified sleep specialist.

Please note that your order may ship in multiple packages.

Once your order ships, you will receive a tracking number and estimated date of delivery. Most customers receive their orders within 4-7 days of shipping. Carrier delays are outside of our control.

Find our full Shipping & Returns policy here.

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To clean your ResMed AirSense 11, follow these steps:

  1. Rinse the hose with water and mild soap
  2. Scrub the interior of the hose with a tube brush to remove debris
  3. Rinse the hose with clean water to remove suds
  4. Hang the tube to dry on a towel rack
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AutoRamp™ feature delivers a low airflow pressure to help you fall asleep, then steadily increases to your prescribed level


Integrated heated humidifier can be controlled manually or automatically with the Climate Control feature


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

How it works

  1. Air is propelled by the machine through the tubing and into the mask.
  2. The mask allows pressurized air to enter the airway.
  3. The humidifier adds moisture to the air you breathe.
  4. Filters are used to prevent the entry of dust and contaminants into the machine.
  5. myAir app guides you through setup and includes a daily sleep score to track your progress.

What's in the box

Who's it for

  • Those who prefer the adjustable flexibility of APAP therapy
  • People who frequently experience congestion
  • Sleepers new to PAP therapy



How do I adjust the comfort features – humidity and ramp time – on my AirSense 11?

How to access your comfort settings on the AirSense 11:

On your AirSense 11 machine, use the touchscreen to go to My Options to see your current settings. From here, you can personalize your options.

Humidity Level The humidifier moistens the air and is designed to make your therapy more comfortable. With the Climate Control Auto setting, both temperature and humidity are automatically preset at levels designed for maximum comfort. If you have a ClimateLineAir™ heated tube, all you have to do is plug it in and press Start. Note: ClimateLineAir heated tubing is required to use Climate Control Auto.

You can also manually 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.

If you’re getting a dry nose or mouth, turn up the humidity. If you’re getting any moisture in your mask, turn down the humidity.

How to adjust humidity: In My Options, select Humidity Level. Scroll and select the desired humidity level.

Ramp Time Ramp Time is the period during which the pressure increases from a low start airflow pressure to your prescribed treatment pressure. You can set your Ramp Time to Off, from 5 to 45 minutes or Auto. When Ramp Time is set to Auto, the device will detect when you have fallen asleep and then gradually increase to the prescribed treatment pressure.

How to adjust Ramp Time: In My Options, select Ramp Time and adjust to your preferred setting.

How do I connect the myAir app to my AirSense 11 machine?

Make sure that Bluetooth® is enabled on your smartphone and then log in to the myAir app and follow the prompts to connect to the AirSense 11 machine. If you don’t see the four-digit key on the AirSense 11 screen, go to the Home menu and tap +More, and then tap myAir.

How loud is the ResMed AirSense 11?

AirSense 11 operates at sound levels of about 27 dBA during sleep therapy operation which in comparison to other CPAP machines, can be considered to be very quiet.

Can I use the AirSense 11 without water?

Yes, the machine can work without water in the humidifier water chamber but you'll need to turn the humidification feature off in the "My Options" menu and insert the empty water chamber into the machine.

Do I need to change my CPAP water daily?

Yes. You must refill your humidification water chamber daily with distilled water and this is recommended not only for proper maintenance of your device but for overall health as well as overused water can breed microorganisms which can in turn, make you sick.

Do I need a prescription to buy an AirSense 11?

Yes, you need a valid prescription to purchase the AirSense 11. If you don't already have one, don't worry - we can help. After you place your order, we will connect you with our third-party independent network of board-certified sleep providers for a complimentary consultation to obtain your prescription.

What Is automatic positive air pressure?

Automatic positive air pressure, or APAP, is an alternative to traditional continuous positive air pressure (CPAP) therapy. With APAP, your machine automatically adjusts pressure delivery based on your breathing patterns throughout the night, allowing you to inhale and exhale more easily. For many sleepers, APAP provides a more comfortable experience compared to CPAP therapy with fixed pressure levels.

How does ClimateLineAir 11 Heated Tubing work?

ClimateLineAir 11 Heated Tubing connects your APAP machine and face mask, providing an outlet for pressurized air to flow directly into your breathing passages. The tubing contains sensors that monitor temperature and humidity, and automatically adjusts these levels to prevent dry mouth and congestion. ClimateLineAir 11 Heated Tubing is exclusively compatible with the ResMed AirSense 11.

What Is myAir Assistant?

myAir is a built-in virtual guide to help you use the ResMed AirSense 11 for the first time. You’ll follow myAir’s prompts through installation, operation, and data reporting. You can also use myAir to adjust the machine’s display.

How loud is the ResMed AirSense 11?

The ResMed AirSense 11 produces 27 decibels (dBA) of noise at maximum volume. This is on par with the noise output of other CPAP machines, and is considered “whisper-quiet.”

Can I use the ResMed AirSense 11 on an airplane?

The ResMed AirSense 11 is considered FAA-compliant, so you can use the device mid-flight. However, you should bring a letter from your doctor — some airlines require this before allowing passengers to use CPAP machines on planes. If you’re planning on a long flight, you should also request a seat near a power outlet to keep your device charged.

Customer Reviews

Rated 4.6 out of 5 stars
Based on 34 reviews
Total 5 star reviews: 27 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 1
34 reviews
  • Linda P.
    Verified Buyer
    Rated 5 out of 5 stars
    So Quiet and lots of features

    This is my first CPAP machine. It’s really nice. Small. Sits easily on my bedside table. Easy to take apart to clean.

  • DiAnna G.
    Verified Buyer
    Rated 5 out of 5 stars
    ResMed AirSense 11

    It's very quiet and easy to use.

  • Anelia R.
    Verified Buyer
    Rated 5 out of 5 stars
    Super quiet and easy to use

    This is my first CPAP/APAP machine, and I cannot believe how quiet it is and how easy it is to use. I would recommend this machine.

  • Catherine B.
    Verified Buyer
    Rated 5 out of 5 stars

    I love that it is fairly compact and comes with a travel case. It's easy to setup and use and it's cool that it can detect when your mask is on and auto turn on. It's helped my sleep apnea so much!

  • Fritz P.
    Verified Buyer
    Rated 5 out of 5 stars
    Machine works great

    Super easy to use. Once it’s set up I just slip on the mask and start breathing. Love the humidifier and the ramp up pressure makes it easy to get adjusted.

  • Denny G.
    Verified Buyer
    Rated 5 out of 5 stars
    Great Product

    It is easy to use for newbies and many easy to set configurations.

  • Miguel R.
    Verified Buyer
    Rated 5 out of 5 stars
    very good

    I like very much

  • Charles O.
    Verified Buyer
    Rated 5 out of 5 stars

    good, quiet efficient running CPAP

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ResMed AirSense™ 11 AutoSet with HumidAir™

ClimateLineAir™ 11 tube SlimLine™ tube
Sale price $1,04400 Regular price $1,35400
Shipping calculated at checkout.
Sale price $1,04400 Regular price $1,35400
Shipping calculated at checkout.
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