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Key Features

  • AutoSet therapy – Automatically adjusts pressure through the night on a breath-by-breath basis for responsive, comfortable treatment.
  • HumidAir integrated humidifier – Adds moisture to the airflow to help reduce dryness and nasal irritation.
  • Used unit with new replaceable parts – Refurbished machine with brand new tubing, water chamber, and filters.
  • SmartStart and SmartStop – Starts therapy when you breathe into the mask and stops when you remove it.
  • AutoRamp – Begins at a gentler pressure and gradually increases as you fall asleep.
  • Touchscreen interface – Easy-to-use color screen for quick menu navigation and settings adjustments.
  • Quiet operation – Designed to run quietly for a more peaceful sleep environment.
Description

The refurbished ResMed AirSense 11 AutoSet CPAP machine with HumidAir is a compact, feature-rich auto-adjusting CPAP designed for users who want advanced therapy in a clean, modern bedside format. This refurbished unit may have up to 2,000 hours of motor use, while all replaceable parts — including the tubing, water chamber, and filters — are brand new.

The AutoSet algorithm adjusts pressure breath by breath during the night to help maintain comfortable, effective therapy. HumidAir integrated humidification helps reduce dryness and irritation, and AutoRamp, SmartStart, and SmartStop make nightly use simple and intuitive. The touchscreen interface, quiet operation, and built-in wireless connectivity add convenience for both home use and travel.

This is a strong choice for buyers looking for a refurbished AirSense 11 AutoSet at a lower price point without giving up the core features that make the AirSense 11 one of ResMed’s most popular CPAP machines.

Own an AirSense 11? Get every consumable in one place: shop all AirSense 11 supplies and replacement parts.

Specifications
Specifications for Refurbished ResMed AirSense 11 AutoSet CPAP Machine with HumidAir
Manufacturer ResMed
Model 39000, 39001
Warranty 1-Year Standard Warranty
HCPCS Codes E0601, E0562, A7037
Color Black, White
Filters Replaceable Filters
Operating Modes AutoSet/APAP, AutoSet/APAP For Her, CPAP
Altitude Adjustment Automatic up to 9,870 feet
Sound Level 27 dBA
Carrying Case Yes, included
FAA-Approved Yes
Smartphone App myAir app (iOS/Android)
Machine Size Only 10.21" x 3.72" x 5.45" in
Machine Weight 2.5 lb (1.13 kg)
AC Input 100-240V, 50-60Hz
AC Power Supply 65W
DC Converter Yes
Power Consumption 56.1 Watts Typical; 73.2 Watts Peak
Auto Start/Stop Yes
Machine Size with Humidifier 9.32" x 3.72" x 5.45" in
Integrated Heated Hose Included
Water Chamber Capacity 380 mL
Power Cord Length 1.8 m (6 ft)
Battery Option Yes
Bluetooth Yes
Remote Monitoring Yes, built-in cellular modem
Data Download Yes, via SD card or Bluetooth
Pressure Range 4-20 cm H2O
Pressure Relief EPR 1 to 3
Starting Ramp Pressure 4 cm H2O default
AHI Display Machine, App
Oxygen Use Yes up to 15L/min
Oximetry Compatibility Yes, ResMed AirSense/AirCurve 10 Oximetry Kit (370004)
SD Card Included No
Operation Modes AutoSet/APAP, AutoSet/APAP For Her, CPAP
Leak Compensation Yes
AirView Yes
Built-in Cellular Technology Yes
Cell Type 4G/5G
Effective Bluetooth Range 10 m
Ramp Time Yes
Expected Service Life 5 years
HeatedNo
Reduces CondensationNo
Maintains Air TemperatureNo
Included items

Included with Machine:

  • ResMed AirSense 11 AutoSet CPAP w/HumidAir Humidifier - refurbished
  • Tubing
  • Water Reservoir
  • 65W AC Power Adapter (SKU: 39205)
  • Detailed User Guide
  • One Disposable Filter (Pre-installed)
  • Carrying Case

Recommended Replacement Schedule:

  • Hose: Every 1-3 Months (or as needed)
  • Filter(s): Every 1-3 Months (or as needed if noticeable buildup)
  • Water Chamber: Every 6-12 Months (or as needed)
  • Mask: As Needed
Related parts & accessories
Customer reviews (53)

Product questions & answers

Is this a used machine or a new machine?
This is a used, refurbished ResMed AirSense 11 AutoSet CPAP machine. The motor may have up to 2,000 hours of use, but all replaceable parts included with the listing are new.

What comes with the machine?
The listing includes the used AirSense 11 machine itself, plus brand new tubing, a new water chamber, and new filters.

Does this machine include humidification?
Yes. The AirSense 11 includes the integrated HumidAir humidifier, which helps add moisture to the airflow and reduce dryness during therapy.

What is AutoSet?
AutoSet is ResMed’s auto-adjusting pressure algorithm. It changes pressure automatically during the night based on your breathing needs.

Does this product come with insurance documentation?
Most products are sold as cash-pay purchases. After your order is placed, you can request an insurance-ready receipt with the item description, cost, and applicable details to submit to your insurance provider for possible reimbursement if your plan allows it.

Need help with a different question? Contact our team or call 307-423-0000.

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Product specifications for Refurbished ResMed AirSense 11 AutoSet CPAP Machine with HumidAir and similar products
Specification Current item Refurbished ResMed AirSense 11 AutoSet CPAP Machine with HumidAir From $565.99 ResMed AirSense 11 AutoSet CPAP with HumidAir From $799.00 ResMed AirSense 10 AutoSet CPAP Machine Card-to-Cloud From $789.00
Manufacturer ResMed ResMed ResMed
Model 39000, 39001 39000, 39001 37207, 37208, 37382
Warranty 1-Year Standard Warranty 2-Year Warranty 2 Year Warranty
HCPCS Codes E0601, E0562, A7037 E0601, E0562, A7037 E0601, E0562, A7037
Color Black, White Black, White Black
Filters Replaceable Filters Replaceable Filters Disposable filter (1 included)
Operating Modes AutoSet/APAP, AutoSet/APAP For Her, CPAP AutoSet/APAP, CPAP CPAP, AutoSet/APAP
Altitude Adjustment Automatic up to 9,870 feet Automatic up to 9,870 feet Automatic up to 8500 feet
Sound Level 27 dBA 27 dBA 26.6 dBA
Carrying Case Yes, included Yes, included Yes, included
FAA-Approved Yes Yes Yes
Smartphone App myAir app (iOS/Android) myAir app (iOS/Android) myAir app (iOS/Android)
Machine Size Only 10.21" x 3.72" x 5.45" in 10.21" x 3.72" x 5.45" in 8" x 4.6" x 5.91" in
Machine Weight 2.5 lb (1.13 kg) 2.5 lb (1.13 kg) 2.45 lb
AC Input 100-240V, 50-60Hz 100-240V, 50-60Hz 100-240V, 50-60Hz
AC Power Supply 65W
DC Converter Yes Yes Yes
Power Consumption 56.1 Watts Typical; 73.2 Watts Peak 56.1 Watts Typical; 73.2 Watts Peak 53 Watts Typical; 104 Watts Peak
Auto Start/Stop Yes Yes Yes (SmartStart™ Feature)
Machine Size with Humidifier 9.32" x 3.72" x 5.45" in 10.21 × 3.72 × 5.45 10" x 4.6" x 5.91" in
Integrated Heated Hose Included Yes Included
Water Chamber Capacity 380 mL 380 mL 380 mL
Power Cord Length 1.8 m (6 ft) 6 ft 1.8 m (6 ft)
Battery Option Yes Yes
Bluetooth Yes Yes No
Remote Monitoring Yes, built-in cellular modem Yes Yes, built-in cellular modem
Data Download Yes, via SD card or Bluetooth Yes, via SD card or Bluetooth Yes via SD card
Pressure Range 4-20 cm H2O 4-20 cm H2O 4 to 20 cm H2O
Pressure Relief EPR 1 to 3 EPR 1 to 3 EPR 1 to 3 (1 is min pressure relief, 3 is max)
Starting Ramp Pressure 4 cm H2O default 4 cm H2O default 4 cm H2O default
AHI Display Machine, App Machine, App Machine, app
Oxygen Use Yes up to 15L/min Yes up to 15L/min Yes, up to 4L/min
Oximetry Compatibility Yes, ResMed AirSense/AirCurve 10 Oximetry Kit (370004) Yes, ResMed AirSense/AirCurve 10 Oximetry Kit (370004) Yes, ResMed AirSense/AirCurve 10 Oximetry Kit (370004)
SD Card Included No No No
Operation Modes AutoSet/APAP, AutoSet/APAP For Her, CPAP AutoSet/APAP, AutoSet/APAP For Her, CPAP CPAP, AutoSet/APAP
Leak Compensation Yes Yes Yes
AirView Yes Yes No
Built-in Cellular Technology Yes Yes Yes
Cell Type 4G/5G 4G/5G N/A
Effective Bluetooth Range 10 m 10 m N/A
Ramp Time Yes Yes 0 to 45 minutes (5-minute increments)
Expected Service Life 5 years 5 years 5 years
Heated No Yes
Reduces Condensation No Yes
Maintains Air Temperature No Yes

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