Philips DreamStation CPAP Pro with Humidifier

Model: DSX400T11, DSX400H11
For Reference Only

Philips Recall Info 

RX Required

Prescription Required
Product Details

Respironics DreamStation CPAP Pro with Humidifier

The DreamStation CPAP Pro is smaller and lighter than its predecessor, the System One REMstar Pro 460. In terms of looks, the main color of the machine is now white, and it is equipped with a color LCD Screen and light sensor on top. It has built-in Bluetooth to transfer your data via wireless to your healthcare provider or insurance company. Respironics made the menu navigation simpler with the control knob and buttons. The Pro provides the comfort and technological advancements to ensure a results-driven therapy session paired with the personalization you need. This machine comes with a humidifier and the option with or without heated tubing (the option without the humidifier is here). It is an excellent choice to use as a travel machine.

Comfort Technologies
C-Flex Plus includes flow-based pressure relief at the beginning of exhalation like the original C-Flex. However, C-Flex Plus also incorporates A-Flex technology which softens the pressure transition that occurs from inhalation to exhalation. This ensures a far more comfortable experience in fixed-CPAP mode. C-Flex Plus includes 3 different transition settings which can be personalized to suit your needs.

Smart Technologies
The DreamStation Pro offers CPAP Mode - for fixed pressure with no changes or adjustments needed, and CPAP-Check (C-Check) Mode – delivers CPAP therapy while automatically adjusting the pressure level to meet user needs every 30 hours to give optimal therapy pressure. EZ-Start – reduces the therapy pressure setting for the first few days of operation and gradually increases this setting until the prescribed pressure is reached.

Resistance Control
Resistance Control Technology was designed to maintain optimal pressure for any mask that is used with the DreamStation Pro. All Respironics CPAP masks include a numbering system that is based on variable resistance characteristics, which enables the DreamStation to compensate for different mask types. The result is a persistent and consistent pressure flow no matter what mask is used.

Humidity Control and Heated Tubing (OPTIONAL)
The DreamStation Pro brings excellent humidity control with advanced technology that analyzes ambient temperature and airflow. The DreamStation is capable of automatically adjusting the humidity in your mask to match your preselected humidity level. The heating tube actively works to reduce rainout and automatically adjusts the humidity in your mask, reducing discomfort and increasing the effectiveness of your therapy. The 22/15 mm (non-heated) tube or the 15 mm heated tube is compatible with the DreamStation Humidifier. The Humidifier can be preheated 30 minutes prior to your therapy with a touch of a button.

Built-in Bluetooth Wireless Technology
You can pair the DreamStation Pro to a mobile device that has the DreamMapper app installed. DreamMapper is a mobile and web-based system designed to help users enhance their sleep therapy experience. Note: The DreamStation can only be paired to one mobile device – Smartphone, tablet, etc. If you have the SleepMapper app on your device it will change to the DreamMapper app.

Steps for pairing the DreamStation to your Smartphone or Tablet

  1. Bluetooth setting will be enabled on your mobile device.
  2. "PR BT XXXX" will appear on the Bluetooth screen of your DreamStation CPAP device; (XXXX will be the last four digits of the serial number of your DreamStation)
  3. Begin pairing from your mobile device with the DreamStation powered up and the blower turned off.
  4. When your mobile device is in range of the DreamStation CPAP, one of the following applies:
    1. Your mobile device has Secure Simple Pairing (SSP).
    2. Your mobile device does not support Bluetooth SSP.
  5. Use the dial knob to choose "yes" or "no". Once "yes" is chosen, the DreamStation device will acknowledge the passkey.
  6. When your mobile device acknowledges the pairing request, both your mobile device and the DreamStation CPAP will be paired and ready to connect using DreamMapper.

Key Features

  • C-Flex Plus Technology - Combines C-Flex and A-Flex technology to provide increased comfort and compliance DreamStation

  • Humidity Control - Ensures excellent humidity control by analyzing ambient temperature and airflow

  • Resistance Control - Utilizes a unique mask numbering system that enables DreamStation to compensate for different mask types

  • Ramp Pressure - Pressure starts off lower levels and gently increases over the course of 45 min, in 5 min increments


How often do I need to change my filters?
Filters are a critical part of your CPAP therapy and need to be cleaned routinely. It is recommended that disposable filters are replaced every 6 to 12 weeks. On the other hand, cleanable filters should be washed weekly and replaced every 6 months. Disposable and reusable filters are both available for purchase on our website.

Why is the mask alert feature not working?
Make sure the mask alert feature is set to ON. Be aware that certain masks will not work with this feature; however, mask alerts should not affect the performance of the DreamStation Pro.

Does the DreamStation come with a different power supply?
The DreamStation comes with a standard 80W power supply.

RX Required 

Technical Data
DSX400T11, DSX400H11
E0601, E0562, A4604
Machine Weight
2.94 lbs
Machine Weight with Humidifier
4.37 lbs
Machine Size Only
Approximately 6.18 x 7.6 x 3.3 inches
Machine Size with Humidifier
Approximately 11.7 x 7.6 x 3.3 inches
Water Chamber Capacity
325 mL
Pressure Range
4 to 20cm H2O
Pressure Relief
C-Flex Plus
0-45 min, Ramp/SmartRamp
Starting Ramp Pressure
4 cm H2O to CPAP Pressure (CPAP)
AC Input
100-240 VAC, 50/60 Hz, 2.0- 1.0 A
AC Power Supply
Included, 5.75 x 2.75 x 1.50 Inches
Power Cord Length
1.30 lbs
DC Converter
Yes, Battery is available separately
Smartphone App
Yes (DreamMapper)
SD Card Included
Altitude Adjustment
Oximetry Compatibility
Yes with optional accessories
2 Years
Sound/Noise Level
25.8 dBA machine only/27.9 dBA with hum
White with light grey
Reusable pollen; Disposable Ultra-fine
Advanced Event Detection
Compliance Meter
Data Storage Capacity
SD card: > 1 year On-board: <6 months
Flow Waveforms
Humidifier Included
Ramp Time
SmartRamp with Event Detection Standard Ramp User Adjustable 0 to 45 Minutes
Weight of machine with Power Supply
1.98 kg (4.37 lbs)
Extra Features
EZ-Start, Auto-Trial
Item Includes
  • DreamStation CPAP Pro with built-in BlueTooth
  • Heated Humidifier
  • Reusable foam filter and ultra fine filter
  • Plastic or Heated Tubing
  • Power supply with power cord
  • User Manual
  • Travel Bag
Reviews (34)
5 of 5 Stars!
James N
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Great service and I am a experienced Dream Station user so I knew what I wanted and how it works so thanks for the quick response
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5 of 5 Stars!
Dora L
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I got this machine last Wednesday and have not been able to use. The air is to much. The setting is a four and cannot turn down.
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3 of 5 Stars!
Hunny L
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I have dry mouth every morning. I have turned it up to 5. It doesn't ever use all the water. What is wrong with the machine?
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5 of 5 Stars!
Yaroub O
(Verified Purchase)
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Reasonable price with attractive discount, received in a very decent condition , with all catalogues , properly functional
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1 of 5 Stars!
Gary R
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Works fine for a week or two then gets very noisy, went through 3 units in 6 months. Consider a different brand
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5 of 5 Stars!
Dieter W
(Verified Purchase)
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I've been using CPAPs for about ten years now and the DreamStation CPAP Pro is the best one so far. I love it.
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5 of 5 Stars!
Paul P
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Subject: RESPSHOP + Respironics DreamStation CPAP Pro with Humidifier
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5 of 5 Stars!
Islam E
(Verified Purchase)
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I like this machine. Small and quiet. It was delivered quickly and the pressure was preset by Respshop.
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5 of 5 Stars!
joe c
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Hi quality. Using it for 1 and 1/2 yrs no problems whatsoever. Great little machine, great price too.
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5 of 5 Stars!
James W
(Verified Purchase)
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I purchased the Dreamstation Pro. I am very satisfied with it. It does all it says and more.
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Showing 21 to 30 (of 34 reviews)
Q&As (16)
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.
Does this unit come with mask or does the mask need to be purchased seperately?

Masks are sold separately. You can see what comes with this item by clicking "Item Includes" underneath the photo of the CPAP.

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My chapter is not using any.water at night

Hi this video may help. Please watch and if you have other questions please call our office at 1-866-936-3754. Thank you

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hi can you send a picture or video on how to insert the filters on the side of the machine

thank you so much


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Do you sell a battery that can be used with this machine when electricity goes out because of storm?

Hi you may review this one.

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How do I change the pressure setting
It is on 6 and to high
I can’t handle the pressure that high
Headache and dry mouth
It started out on 4 which is good.
Please help me with this

You can follow the instruction here: But we still suggest you follow doctor's prescription.

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I just recently received my cpap dreamstation machine. The stting was set to 4.0
Now it jumps to 8_0
I am unable to reset it back to 4.0

Hi this may help you adjust the pressure. Please watch the video and if you have any questions please contact our office. Thank you

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Showing 11 to 16 (of 16 questions)
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