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Front view of the ResMed AirSense 11 CPAP Machine.
  • Front view of the ResMed AirSense 11 CPAP Machine.
  • Woman holding the ResMed AirSense 11 AutoSet CPAP machine with color touchscreen facing forward
  • Infographic of ResMed AirSense 11 highlights: fast breathing adjustments, intuitive touchscreen, myAir app guide
  • cpap mask machine compatibility
  • Woman sitting on a bed wearing a nasal CPAP mask connected to the ResMed AirSense 11 machine
  • AirSense 11 on nightstand next to phone.
  • Five star Sleeplay customer review card for the ResMed AirSense 11 AutoSet, touchscreen shown below
  • ResMed AirSense 11 AutoSet CPAP Machine
  • Front view of the ResMed AirSense 11 CPAP Machine.
  • Woman holding the ResMed AirSense 11 AutoSet CPAP machine with color touchscreen facing forward
  • Infographic of ResMed AirSense 11 highlights: fast breathing adjustments, intuitive touchscreen, myAir app guide
  • cpap mask machine compatibility
  • Woman sitting on a bed wearing a nasal CPAP mask connected to the ResMed AirSense 11 machine
  • AirSense 11 on nightstand next to phone.
  • Five star Sleeplay customer review card for the ResMed AirSense 11 AutoSet, touchscreen shown below
  • ResMed AirSense 11 AutoSet CPAP Machine
ResMed AirSense 11 AutoSet CPAP Machine
ResMed | SKU:
39000

ResMed AirSense 11 AutoSet CPAP Machine

Best seller
$1,004.00
Best seller
Front view of the ResMed AirSense 11 CPAP Machine.
  • Front view of the ResMed AirSense 11 CPAP Machine.
  • Woman holding the ResMed AirSense 11 AutoSet CPAP machine with color touchscreen facing forward
  • Infographic of ResMed AirSense 11 highlights: fast breathing adjustments, intuitive touchscreen, myAir app guide
  • cpap mask machine compatibility
  • Woman sitting on a bed wearing a nasal CPAP mask connected to the ResMed AirSense 11 machine
  • AirSense 11 on nightstand next to phone.
  • Five star Sleeplay customer review card for the ResMed AirSense 11 AutoSet, touchscreen shown below
  • ResMed AirSense 11 AutoSet CPAP Machine
In stock - Ships Next Business Day.
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Product Specifications

Device Name ResMed AirSense 11 AutoSet
Brand ResMed
Manufacturer ResMed
Device Type Automatic Positive Airway Pressure (APAP) machine
Therapy Modes AutoSet™ (auto-adjusting), Fixed CPAP, AutoSet™ for Her
Prescription Required Yes
Pressure Range 4 to 20 cmH₂O
Pressure Relief EPR™ (Off / 1 / 2 / 3 cmH₂O)
Humidifier Type Integrated HumidAir™ humidifier
Climate Control Compatible with Climate Control Auto
Humidity Operating humidity: 10 to 95% relative humidity, non-condensing
Ramp Off, 5 to 45 min, or Auto (AutoRamp)
Noise Level Approximately 27 dBA at 10 cmH₂O
Product Dimensions 25.9 × 13.8 × 9.5 cm (W × D × H)
Weight 1.13 kg (with integrated humidifier); 2.5 lb
Input Voltage 100 to 240 V~, 50 to 60 Hz
Power Supply Output 24 V DC
Typical Power Consumption ~56 W
Screen Color touchscreen display
Wireless Communications Bluetooth; Cellular (4G/LTE depending on region)
Patient App myAir™ App compatible
Clinical Platform AirView™ compatible
Mask Connections Standard 22 mm CPAP tubing interface
Compatible Mask Types Nasal masks, nasal pillow masks, full face masks
Heated Tubing Compatible with ClimateLineAir™ 11 Heated Tube
Filters Standard disposable filter; optional hypoallergenic filters available
External Battery Support Compatible with external CPAP battery systems via appropriate 24 V DC cable
Operating Temperature 5°C to 35°C
Operating Altitude Up to 3,010 m (9,870 ft)
Altitude Adjustment Automatic
Data Card Yes
Integrated Battery No
Device Classification Prescription respiratory therapy device
Intended Use Treatment of obstructive sleep apnea (OSA)
Safety Standards Designed to meet applicable medical device electrical, safety, and performance standards (per ResMed compliance)
Warranty 2 Years
Included In Box CPAP machine, HumidAir™ humidifier, slimline tubing, carrying bag, filter, user manuals, 65W power supply unit

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Overview

The ResMed AirSense 11 AutoSet is an auto-adjusting CPAP (APAP) machine that automatically varies pressure between 4 and 20 cm H2O throughout the night to match your breathing. It is a prescription device for treating obstructive sleep apnea, sold by Sleeplay as an authorized ResMed dealer with a 2-year warranty.

Key Capabilities

  • Three therapy modes: AutoSet (auto-adjusting), AutoSet for Her, and fixed CPAP.
  • AutoRamp with Sleep Onset Detection: starts at a low pressure and gradually increases once you fall asleep.
  • Expiratory Pressure Relief (EPR): reduces pressure slightly during each exhale (levels off, 1, 2, or 3) to make breathing out more natural.
  • Integrated HumidAir 11 humidifier: 380 mL water capacity; pairs with ClimateLineAir 11 heated tubing and Climate Control Auto to minimize dryness and condensation.
  • Color touchscreen display with built-in Bluetooth and cellular connectivity.
  • myAir app: nightly therapy scores, coaching, and the Care Check-In setup guide. Clinicians access data via the AirView platform.
  • Quiet and compact: approximately 27 dBA, weighs 2.5 lb (with humidifier), and adjusts automatically to altitudes up to 9,870 ft.
  • Travel-ready: FAA-compliant for in-flight use; medical devices do not count against carry-on limits.
  • Compatible with standard 22 mm tubing and nasal, nasal pillow, or full-face masks.

A valid prescription is required. FSA and HSA eligible.

Guide and Resources

AirSense 11 User Guide
CPAP Machine Buying Guide
Returns Policy

Important Tips

  • Use the myAir app to track sleep data, adjust settings, and access personalized tips and videos for better therapy management.
  • Always fill the humidifier with distilled water to avoid mineral deposits and protect your water chamber.
  • Clean the water chamber and tubing weekly using CPAP-safe soap to prevent buildup and maintain hygiene.
  • Add a ClimateLineAir heated tube for better temperature control and reduced rainout.
  • Use a CPAP hose cover to improve comfort and prevent condensation inside your tube.
  • Replace your air filter every 1–2 months or sooner if discolored—keep backups from the CPAP cleaning collection.
  • Wipe down the machine, tubing, and mask regularly with CPAP wipes for daily freshness.
  • Store your device on a stable, ventilated surface to ensure quiet operation—keep it away from walls or fabric.
  • Navigate your therapy directly from the touchscreen—no app required for quick adjustments.
  • Review your therapy data with your doctor using the myAir app or an SD card for more personalized treatment.
  • Use a CPAP cleaning machine to regularly sanitize your tubing, mask, and water chamber.
  • Don’t forget to clean inside the tubing with a CPAP cleaning brush to remove buildup.
  • Replace your humidifier water chamber every 3–6 months for best results.
  • Unsure whether AirSense 11 or 10 is right for you? Compare features in this AirSense 11 vs. 10 article.
  • Pair your machine with a comfortable mask—take the mask finder quiz if you’re not sure which one fits best.
  • If you wake up with marks or irritation, try using strap covers or mask liners for added comfort.
  • Use a CPAP pillow to sleep more comfortably on your side without dislodging the mask or tube.
  • For travel or backup power, browse CPAP power solutions so you're never caught without therapy.
  • If you’re new to CPAP therapy and not sure about options, explore this CPAP vs BiPAP guide to understand what suits you best.
  • Keep a set of essential replacement parts on hand to stay ahead of wear and tear.

What’s Included

Here are the items included with your machine.

Machine

Machine

Tubing

Tubing

Filters

Filters

Humidifier

Humidifier

Travel Bag

Travel Bag

User Guide

User Guide

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  • We'll start by sending you an easy at-home sleep test
  • A doctor reviews your results and issues a prescription
  • We ship your machine!

Completely risk-free. If your test comes back negative, we'll automatically refund the full cost of the machine.

The ResMed AirSense 11 AutoSet is an auto-adjusting CPAP (APAP) machine that automatically varies pressure between 4 and 20 cm H2O throughout the night to match your breathing. It is a prescription device for treating obstructive sleep apnea, sold by Sleeplay as an authorized ResMed dealer with a 2-year warranty.

Key Capabilities

  • Three therapy modes: AutoSet (auto-adjusting), AutoSet for Her, and fixed CPAP.
  • AutoRamp with Sleep Onset Detection: starts at a low pressure and gradually increases once you fall asleep.
  • Expiratory Pressure Relief (EPR): reduces pressure slightly during each exhale (levels off, 1, 2, or 3) to make breathing out more natural.
  • Integrated HumidAir 11 humidifier: 380 mL water capacity; pairs with ClimateLineAir 11 heated tubing and Climate Control Auto to minimize dryness and condensation.
  • Color touchscreen display with built-in Bluetooth and cellular connectivity.
  • myAir app: nightly therapy scores, coaching, and the Care Check-In setup guide. Clinicians access data via the AirView platform.
  • Quiet and compact: approximately 27 dBA, weighs 2.5 lb (with humidifier), and adjusts automatically to altitudes up to 9,870 ft.
  • Travel-ready: FAA-compliant for in-flight use; medical devices do not count against carry-on limits.
  • Compatible with standard 22 mm tubing and nasal, nasal pillow, or full-face masks.

A valid prescription is required. FSA and HSA eligible.

See Product Details
Front view of the ResMed AirSense 11 CPAP Machine.

ResMed AirSense 11 AutoSet CPAP Machine

$1,004.00
$1,004.00
Product Features
How To Use
Replacement Parts
Reviews
Expert Tips
FAQs

Everything you need to know about the AirSense 11

Advanced AutoSet™ Technology
Experience personalized comfort with an advanced multi-mode system, automatically adapting pressure levels in real-time to match your breathing patterns and preferences, including a unique setting designed for women.

Care Check-In Support
Customization reaches a new level with access to shareable data, app connectivity, coaching, and troubleshooting, empowering you to take an active role in your sleep health journey.

Sleep Onset Detection
Ease into a restful sleep with built-in features providing a gradual pressure increase that aligns with your prescribed level for optimal comfort throughout the transition.
ResMed AirSense 11 AutoSet CPAP Machine

Custom Therapy Modes

Adjust pressure in real-time with various choices of therapy modes, such as: AutoSet™, AutoSet™ for Her and normal CPAP mode.

Sleep Onset and Expiratory Pressure Relief

Sleep Onset Detection gradually raises the pressure to your prescribed level, while Expiratory Pressure Relief (EPR) ensures comfortable exhalation by maintaining a consistent airflow.

Built-in Humidification

Enjoy superior moisture and temperature control by choosing from 8 humidity levels or adding ClimateLineAir™ Heated Tubing to prevent dryness and irritation.

Stay Connected with MyAir App

Monitor your therapy progress, access sleep tips, and easily share your therapy data using the MyAir mobile app.

Nearly Silent Operation

The AirSense™ 11 operates at only 27 decibels, similar to the gentle whisper of a calm breeze, creating a relaxing, disturbance-free sleep environment.

How to Use

Choose Your Mask
Personalize Your Settings
Adjust Comfort Settings
AirSense 11 All Modes in One Device
Get to Know Your AirSense 11 CPAP Machine
Maximize Your Comfort with Ramp Control
Tips for Humidifier & Humidifier Tub
Introducing AirSense 11 CPAP Machine
Maximizing Comfort with Humidification
How to Resolve Air Leaks
How to Clean Your AirSense 11
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Choose Your Mask

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Personalize Your Settings

image

Adjust Comfort Settings

image

AirSense 11 All Modes in One Device

image

Get to Know Your AirSense 11 CPAP Machine

image

Maximize Your Comfort with Ramp Control

image

Tips for Humidifier & Humidifier Tub

image

Introducing AirSense 11 CPAP Machine

image

Maximizing Comfort with Humidification

image

How to Resolve Air Leaks

image

How to Clean Your AirSense 11

Customers say

AI-generated from 341 customer reviews · Rated 4.7 out of 5

The ResMed AirSense 11 AutoSet CPAP Machine is praised for its ease of use, user-friendly features, and effective sleep apnea treatment. Customers appreciate its quiet operation and the restful sleep it provides. While opinions on the mask and design are mixed, the machine's performance and the excellent service from Sleeplay are highly commended.

Topics customers mention

  • Customer Service

    It was reported by customers that the service provided by Sleeplay was excellent and highly responsive.

  • CPAP Performance

    It was reported by customers that they love this CPAP and it works just out of the box.

  • AirSense 11 Features

    Customers appreciated the ResMed AirSense 11 AutoSet CPAP machine for its ease of use and user-friendly features.

  • Machine Performance

    A substantial number of customers pointed out that the machine is great, quiet, and very good.

  • Sleep Quality

    It was noted by customers that the machine provided them with restful sleep and helped them relax.

Review highlights

  • "Sleeplap not only has the best prices but also have the best machines and mask."
    israel a.
  • "Great machine so quiet communication with app is very good as well records every night"
    Kendra H.
  • "New to CPAP pleased with my new airsense 11 and supplies from sleeplay great product and great service"
    Jayne R.

Questions & answers

Does the Air Sense 11 machine accept the Air Sense 10 heated tube?
No, the ResMed AirSense 11 machine does not accept the AirSense 10 heated tube (ClimateLineAir 10). To utilize the heated humidification and climate control features, it must be the ClimateLineAir 11 heated tube. If you are upgrading from an AirSense 10 to an AirSense 11 device, you will need to procure the ClimateLineAir 11 heated tube, as the older ClimateLineAir 10 tube is completely incompatible and will not physically connect to the newer machine.

Some reviews on this page were submitted by customers who received an incentive, such as a discount code, in exchange for their feedback.

Expert Tips & Videos

How to Fix High Pressure in Your AirSense 11?
Learn on Youtube

FAQs

What is the difference between the AirSense 11 and AirSense 10?

The AirSense 11 has a sleeker design, a touchscreen interface, and enhanced connectivity for remote updates and support. It also introduces the myAir Personal Therapy Assistant for guided setup and troubleshooting.

Does the AirSense 11 have a heated humidifier?

Yes, the AirSense 11 includes a built-in heated humidifier to prevent dryness and irritation during therapy.

Does the AirSense 11 have a battery option for travel?

Yes, you can use a separate battery pack or a compatible portable power solution.

How do I clean and maintain my AirSense 11?

Empty the water chamber daily and wipe it dry with a clean cloth. Once a week, wash the tubing, water chamber, and outlet connector in warm water with a mild dishwashing liquid, then air dry away from direct sunlight. Never use bleach, chlorine, scented oils, or ozone-based cleaners, since ozone damage is not covered by ResMed's warranty. Check the disposable air filter regularly and replace it if dirty or damaged (ResMed's user guide says at least every 6 months; for the freshest airflow you can swap it as often as every 2 weeks). Clean your mask following its own user guide.

How loud is the AirSense 11?

The AirSense 11 operates at approximately 27 dBA, about as quiet as a whisper, so it will not disturb you or your bed partner during the night.

Does the AirSense 11 automatically adjust pressure?

Yes! The AirSense 11 AutoSet continuously monitors your breathing and automatically adjusts pressure between 4 and 20 cm H2O throughout the night. It includes three therapy modes: AutoSet, AutoSet for Her, and a fixed-pressure CPAP mode your provider can enable.

Should I upgrade to a heated hose for the AirSense 11?

A heated hose can help reduce condensation (rainout) and maintain optimal humidity levels for more comfortable therapy, especially in cold or dry environments. It’s a great upgrade if you experience dryness or discomfort.

Is the AirSense 11 compatible with all CPAP masks?

Yes! The AirSense 11 works with any CPAP mask, as long as it’s properly fitted and uses standard CPAP tubing. If you use a heated tube, make sure it’s compatible with the device.

Is the AirSense 11 filter the same as the AirSense 10?

No. The AirSense 11 uses its own Air11 filters, which are not interchangeable with AirSense 10, AirCurve 10, or S9 filters. Standard and hypoallergenic versions are available for the AirSense 11. ResMed recommends replacing the disposable filter whenever it looks dirty or damaged; the user guide calls for a check at least every 6 months, and ResMed's shop suggests swapping it as often as every 2 weeks for the freshest airflow.

Does the AirSense 11 have a ramp feature?

Yes! The AutoRamp feature starts at a lower pressure to help you fall asleep and gradually increases to your prescribed pressure. You can customize the ramp time in the settings.

Can I use the AirSense 11 without water?

Yes, but you’ll need to insert the side cover accessory (sold separately) to bypass the humidifier. If you don’t use a side cover, the water chamber should always be inserted, even when empty.

Does the AirSense 11 come with a carrying case?

Yes! The AirSense 11 includes a travel-friendly carrying case that fits the machine, power supply, tubing, and mask for easy transport.

Can I take the AirSense 11 on a plane?

Yes! The AirSense 11 is FAA-approved for in-flight use. Bring a copy of the FAA compliance letter (available on ResMed’s website) if needed.

Can I use a SoClean or ozone cleaner with the AirSense 11?

We do not recommend it. ResMed's user guide warns that exposure to ozone and other gases may damage the device, and any damage caused by ozone or activated oxygen is explicitly excluded from ResMed's 2-year limited warranty. The safest routine is simple: wipe the water chamber daily, and wash the tubing and chamber weekly in warm water with a mild dishwashing liquid. If you already own a SoClean, weigh the warranty risk before connecting it to your AirSense 11.

How much water does the AirSense 11 water chamber hold?

The HumidAir 11 water chamber holds 380 mL and lasts more than 8 hours between refills, enough for a full night of sleep. Use distilled water in the standard tub; the cleanable tub can take drinking-quality tap water. ResMed does not offer a larger-capacity chamber for the AirSense 11, so if you run dry overnight, try lowering your humidity setting or adding a ClimateLineAir 11 heated tube to reduce moisture loss.

How does the AirSense 11 AutoSet work?

The AirSense 11 AutoSet monitors your breathing on a breath-by-breath basis and automatically adjusts your air pressure between 4 and 20 cm H2O, delivering the lowest pressure you need as your body changes through the night. AutoRamp starts therapy at a gentle low pressure and increases it only after it detects you have fallen asleep, while expiratory pressure relief (EPR) softens the pressure each time you exhale. It also detects central apneas and other events and shares your nightly data with your doctor through AirView and with you through the myAir app.

What comes in the box with the AirSense 11 AutoSet?

Your AirSense 11 AutoSet ships with everything you need except the mask: the machine with its built-in HumidAir heated humidifier, a HumidAir 11 standard water tub, SlimLine tubing, a 65W power supply unit, an Air11 standard filter, a travel bag, and the user guide. A CPAP mask is sold separately, and any mask with standard tubing works with this machine.
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