Philips DreamStation CPAP Pro with Humidifier
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Philips DreamStation CPAP Pro with Humidifier

Model: DSX400T11, DSX400H11
For Reference Only

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)
4.2rating Based on 34 reviews
Robert P 10/12/2020
5 of 5 Stars!

I received my Dream Machine in April of 2016. It’s flawless. I had a much bigger one that worked also. But the upgrade was game changing. It used to be am i going to do this again when it came to alright then let’s do this type of mentality. An occasional new mask and tubing, change the filters often and’s dream time. No dramas here!

Connie T 08/20/2020
5 of 5 Stars!

I love my machine. It has helped me so much. It is quiet and I sleep with the heat off. I don’t like the warm air it smothers me. I have used this machine for several years now. I have to find out why my water reservoir keeps running dry. Every day I have to refill. Never had to at first lasted 21/2 days now I do.

Guest 04/04/2018
5 of 5 Stars!

I am starting to feel more comfortable after 30 nites, I still have a lot of questions. I started getting nose bleeds after the first week.. So I finally called. And they told me to turn the humidifier up @ll way..And turn the air pressure up on the machine. I guess we will see.

Grunwald G(Verified Purchase) 08/21/2020
5 of 5 Stars!

Got this machine a few days ago as a replacement for my old System One. I'm very happy with it! Not too thrilled with the "full" face mask by the same company, but the quality, price and features of the machine, and the people at Respshop, can't be beat in my book.

William E 06/27/2018
5 of 5 Stars!

Big improvement over my old Respironics System One. Very quiet. Also it distributes the moisture very well and uses much less water to get the same or better effect. I got the heated tube, Not sure if it helps or not but the whole package works very well.

John l 09/15/2020
5 of 5 Stars!

Good machine very well built and good price, very easy to clean and easy filter replacement, very lightweight I take it everywhere. Im sound asleep and dream the whole nite.
PS my wife loves it as well &#128514;

James K 05/15/2021
5 of 5 Stars!

Subject: dream station
Wonderful easy to use. My son figured out my DreamStation how to set it up from the preset. I. needed higher air volume. Really help my sleep and my blood pressure for me.

Stephen 01/13/2021
5 of 5 Stars!


Andy W 08/13/2018
5 of 5 Stars!

I love this machine! It's a lite weight and small machine but very comfortable. I am starting to have a very good sleep every night. Greatly recommended!

Pam H 08/22/2020
5 of 5 Stars!

Once you get use to it, it's the best one ive used. No noise like older one. Full mask way better. I'm still alive so it's done its job

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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.
Do you need the prescription for the air setting when purchasing?
Yes, we will need a copy of the prescription.
Machine is plugged in, but says check power. What do I need to do to make the machine work
This is likely a power supply issue. If your device is still under warranty, feel free to file a warranty claim. If not, you can purchase a new power supply (SKU# 1118499):
Hi i am using CPAP nearly a decade and in Singapore not in USA. Can you ship machine. Does the offer includes with headgear and mask and nasal along with machine
It will come with a Tube but masks are sold separately since there are so many to choose from. Chat with us so we can help you or call 866 936 3754
i don't have a prescription, doctor doesn't accept medicaid any longer, my machine stopped pumping air, i simply want to get new one, how do i do it?
We will need the prescription to set it up to the correct pressure setting. Is there any way to have your physician send you your old prescription?
What is the best cleaning device for this machine?
Hi, The best bet for cleaning any CPAP is just soap and water. Handwashing your mask, hose, and water chamber is crucial. If you're looking to disinfect on top of the hand washing, I recommend either the lumin or the soclean.
I have tubing from my previous CPAP machine. Isn't the tubing universal?
Tubing is generally universal, yes. The only exception is heated tubing, which is specific to each machine or manufacturer. Keep in mind tubing needs to be replaced on regular basis and thus it's always good to have a back up.
Are these new machines? Or used?
Brand new! Please give us a call if you would like more information.
1. Can patient use HSA charge card for purchase?

2. Price seems great. Are these refurbs, or is the next newer better machine lurking in the wings?
1. Yes, they can.

2. These are new machines, however they are not auto-titrating machines but manual fixed pressure machines, which tend to be a bit cheaper. Indeed, Phillips recently released the DreamStation 2 which is the new generation in their flagship PAP devices.
How may Amps and watts does the machine draw in a 8 hour period? I need the information to ensure I have enough battery in my RV.
100-240 VAC, 50/60 Hz, 2.0- 1.0 A

The power supply is rated at 80 watts. So you would want to multiply it by the hours of use and you should have total watts used per night. So average I would say 640-800 watts in an 8 hours period. This would be with the humidifier and tube temperature ON. If you turn the Humidifier off or remove it completely, and turn the heated tube off, you will draw much less power.

Please call Philips Respironics directly for precise information: 1-800-345-6443
Can this cpap be programmed to bipap
Hi, I am sorry it cannot. This is only the cpap version. Thank you
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