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ResMed AirSense 11 HumidAir CPAP Water Tub

ResMed AirSense 11 HumidAir CPAP Water Tub

Model: 39100, 39101
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HumidAir 11 Heated Humidifier For AirSense 11

ResMed's HumidAir 11 Heated Humidifier is compatible with the brand new line of AirSense 11 CPAP machines. The ResMed AirSense 11 CPAP heated humidifier is is capable of enhancing therapy by preventing some common side effects associated with sleep apnea therapy, including rainout. Compatible with ResMed's new ClimateLineAir 11 tube, the humidifier is a comfort feature that will help you get the most out of your therapy. The cleanable version allows you to clean it with your dishwasher - low maintenance! The water tub has a maximum capacity of 380 mL.

Cleaning & Maintenance

Use mold detergent/soap and water only. The cleanable tub is dishwasher safe!
Empty the humidifier tub and wipe it thoroughly with a clean disposable cloth. Allow it to dry out of direct sunlight.

  1. Wash the water tube in warm water using a mild dishwashing liquid OR in a solution with a ratio of 1 part vinegar and 9 parts water at room temperature. Components should not be washed in temperatures higher than 131ºF (55ºC).
  2. Rinse thoroughly in water
  3. Allow to dry out of direct sunlight or heat
  4. Wipe the exterior of the device with a dry cloth

Note: The cleanable water tub may be washed in a dishwasher.

Reviewers Tip:
Please remove the tub from the humidifier before pouring distilled water into the water tub. Do NOT try to fill the tub while it is connected to the machine.
A water chamber must always be installed in the AirSense 11 device for it to work properly, unless a side cover is attached.


Is this humidifier compatible with the S8, S9, or AirSense 10 machines?
No, the HumidAir 11 is only compatible with the AirSense 11 CPAP line.


Model 39100, 39101
HCPCS Code A7046
  Water Chamber Capacity 380 mL to Maximum Fill Line
  Dimensions 6 x 5.5 x 3.5 (L x W x H) inches
  Warranty 1 year

1 x water tub (cleanable or standard)

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Have a question on this item? Ask here and we will answer it in 12-24 hours, usually in a few business hours! Questions and answers will appear here after we answer. You may also have email notifications.
How do you open the humidifier show me (Asked on 04/23/2022)
Hello, please review this manual. If this does not help, please contact our office and we will be happy to help. https://document.resmed.com/documents/products/machine/airsense-11/user-guide/airsense11_user-guide_amer_mul.pdf
SKU: 1700