Front view of the ResMed AirSense 11 CPAP Machine.

ResMed AirSense 11 AutoSet CPAP Machine

ResMed | SKU:

39000

ResMed AirSense 11 AutoSet CPAP Machine

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$1,004.00

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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.

AirSense 11 User Guide

CPAP Machine Buying Guide

Returns Policy

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.

Here are the items included with your machine.

Machine

Tubing

Filters

Humidifier

Travel Bag

User Guide

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

ResMed AirSense 11 AutoSet CPAP Machine

$1,004.00

Product Features

How To Use

Replacement Parts

Reviews

Expert Tips

FAQs

Everything you need to know about the AirSense 11

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.

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.

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.

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

Get to Know Your AirSense 11 CPAP Machine

Expert Tips & Videos

How to Fix High Pressure in Your AirSense 11?

Learn on Youtube

FAQs

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.

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

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

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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.

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.

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.

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.

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

ResMed AirSense 11 AutoSet CPAP Machine

Variant

60-Night Risk Free

Free Shipping Over $50

2 Year Warranty

Unlimited Support

HSA/FSA Approved

Price Match Guarantee

Overview

Key Capabilities

Guide and Resources

Important Tips

What’s Included

Machine

Tubing

Filters

Humidifier

Travel Bag

User Guide

Key Capabilities

ResMed AirSense 11 AutoSet CPAP Machine

Everything you need to know about the AirSense 11

Advanced AutoSet™ Technology

Care Check-In Support

Sleep Onset Detection

Custom Therapy Modes

Sleep Onset and Expiratory Pressure Relief

Built-in Humidification

Stay Connected with MyAir App

Nearly Silent Operation

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

Expert Tips & Videos

How to Fix High Pressure in Your AirSense 11?

FAQs

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

Does the AirSense 11 have a heated humidifier?

Does the AirSense 11 have a battery option for travel?

How do I clean and maintain my AirSense 11?

How loud is the AirSense 11?

Does the AirSense 11 automatically adjust pressure?

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

Is the AirSense 11 compatible with all CPAP masks?

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

Does the AirSense 11 have a ramp feature?

Can I use the AirSense 11 without water?

Does the AirSense 11 come with a carrying case?

Can I take the AirSense 11 on a plane?

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

How much water does the AirSense 11 water chamber hold?

How does the AirSense 11 AutoSet work?

What comes in the box with the AirSense 11 AutoSet?

Our Experts are here to help you.

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