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    Top Reviews

    "This machine is very quiet and it's user friendly. The machine displays user information and is reasonably priced."

    November 6, 2015

    "new to therapy. liked the looks and features on the website. wasn't disappointed when it arrived. easy setup, easy to use."

    February 7, 2016

    Product Overview

    The DreamStation Auto CPAP Machine is a sleek, user-friendly APAP machine from Philips Respironics. The machine has multiple advanced features incorporated such as bluetooth connectivity, SmartRamp, and OptiStart. Also available is the OPTIONAL DreamStation Heated Humidifier to increase comfort by adding heat and moisture to therapy air.

    Manufactured by Philips Respironics.

    20% of AutoCPAP Machine product buyers choose this product.

    Product Features

    The DreamStation Auto CPAP Machine is a modern looking machine with many advanced features to increase therapy effectiveness and comfort. It's also one of the quietest CPAP machines available today, registering at 25.8 decibels, which is considered whisper quiet. This helps create fewer disturbances for you and your bed partner.

    Features & Benefits:

    • Only 25.8 dBA, Considered Almost Whisper-Quiet
    • Simple Controls and Easy to Operate
    • Auto-Adjusting Pressure
    • OptiStart Technology
    • Multiple Ways to Access Data on Your Smartphone or Computer
    • OPTIONAL Heated Humidifier
    • 45-Minute Ramp and Advanced Features
    • A-Flex Pressure Relief

    Whisper Quiet Machine— Only 25.8 Decibels!

    If your bed partner is easily bothered by a noisy CPAP machine, the DreamStation Auto may be the answer. It's quieter than most leading CPAP machines on the market today. While it's running, you may be hard-pressed to hear it, and it may make things more comfortable as you settle in and try to sleep.

    Simple Controls Make it Easy to Operate

    The DreamStation Auto has an Auto-Start feature, meaning it can turn on by just the rhythm of your breathing. Once it starts, it begins at the lowest pressure setting and gradually ramps up to full pressure after you've fallen asleep. If you want, you can also start it by pressing the start button on top of the machine, and the machine does the rest. Automatic settings control humidity, pressure, and comfort without needing to do anything else. Just fall asleep.

    Auto-Adjusting Pressure with OptiStart Can Mean Fewer Doctor Visits

    The DreamStation Auto measures your breathing and makes pressure adjustments automatically, during the night, in real time. If your initial pressure needs to be increased, instead of needing to go to the doctor to change it, the DreamStation Auto can do this automatically. This can mean fewer trips to the doctor for pressure changes, fewer sleep studies, and fewer copays!

    Multiple Ways to Access Your Therapy Data: Smartphone, Tablet, or Computer

    The DreamStation Auto makes it easy to get your therapy data. With the DreamMapper smartphone app, your mobile device connects via Bluetooth to your DreamStation, and the data from the previous night transfers immediately. The app provides information about your pressure, leak rate, and what your AHI was from the previous night. It also breaks down the number of apneas and hypopneas. Your data can also be saved to a memory card for easy viewing on a personal computer.

    OPTIONAL DreamStation Heated Humidifier and Heated Tube

    Available for additional purchase is the DreamStation Heated Humidifier, the integrated heated humidifier for use with the DreamStation Auto. The heated humidifier connects directly to the machine and features dry box technology to help reduce the chance of water entering the machine from the humidifier.

    Also available for additional purchase is the DreamStation Heated Tube to further increase therapy comfort by helping maintain heat and moisture in therapy air all the way to the mask. If the humidifier is not being used, the heated tube can be connected directly to the machine, though it will not heat.

    45-Minute Ramp and Advanced Features

    The DreamStation Auto has many advanced features included. Some of these features are:

    • 45-Minute SmartRamp: Unlike a traditional ramp that increases pressure constantly over a set amount of time, SmartRamp will monitor the user and increase pressure only if an event occurs. The machine also uses EZ-Start, to help users gradually acclimate to therapy.
    • Mask Fit Check: This feature will provide airflow to the mask and display if leaks are detected in the mask.
    • Regular Alerts/Reminders: Every 30 days the machine will show a reminder to change filters.

    A-Flex Pressure Relief

    A-Flex helps mimic natural breathing patterns by lowering pressure during exhalation. The transition between inhalation and exhalation is also softened, making breathing more natural. As the machine adjusts pressure during the night, A-Flex also adjusts so that the desired amount of relief for exhalation is always given.

    DreamStation Comparison Chart

    For a comparison of the features and benefits of each DreamStation model, please see the Manufacturer's DreamStation Comparison Chart. It's a good way to compare and see what features go with which machine.

    Return On Warranty Issues Only


    This Product Includes...

    • DreamStation Auto Machine
    • 15mm Hose with 22mm Ends
    • Dark Blue Reusable Filter (Installed)
    • Light Blue Disposable Filter (Uninstalled)
    • SD Card (Installed)
    • 80W Power Supply
    • Power Cord
    • User Manual
    • Carry Bag

    Product Specifications

    Dimensions - Machine Alone: Approx. 7.6 in W x 6.2 in L x 3.3 in H

    Dimensions - Machine with Optional Heated Humidifier (Excluding Air Outlet Port): Approx. 11.7 in L x 7.6 in W x 3.3 in H

    Weight - Machine Alone: Approx. 1.56 lbs (24.96 oz)

    Weight - Machine with Optional Heated Humidifier and Power Supply: Approx. 4.37 lbs

    Dimensions - 80W Power Supply: 5.5 in L x 2.75 in W x 1.5 in H

    Weight - 80W Power Supply (Without Cord): 1.03 lbs (16.42 oz)

    Weight - 80W Power Supply (With Cord):1.21 lbs (19.424 oz)

    Pressure Range: 4-20 cm H2O, 0.5 increments

    Power Consumption: 80W Power Supply: 100 – 240 VAC, 50/60 Hz, 2.0-1.0 A

    Dimensions - Carry Bag: 15 in L x 8.5 in W x 5.5 in H

    Noise Level - Machine Alone: 25.8 dBA

    Noise Level - Machine with Optional Humidifier: 27.9 dBA

    Water Capacity - OPTIONAL Humidifier: 325 mL

    Materials - Reusable Filter (Dark Blue): Polyester

    Materials - Disposable Filter (Light Blue): Blended Synthetic Fiber

    Operating Temperature: 41° - 95° F (5° - 35° C)

    Storage Temperature: -4° - 140° F (-20° - 60° C)

    Relative Humidity - Operating & Storage: 15 - 95% (Non-Condensing)

    Atmospheric Pressure: 101 - 77 kPA (0 - 7500 ft)

    CPAP.com always offers these services:

    • 8 am to 8 pm CST Toll Free Phone and Email Support
    • 24 hour access to our CPAPtalk.com Support Forum
    • Learning Center for information on sleep apnea and cpap equipment
    • Consumer Purchasing Trends Reports
    • Warranty Services for all items purchased through CPAP.com
    • Insurance Compliant Invoices
    • Free Prescription Request System

    Manufacturer Note

    • A valid prescription is required for the purchase of this product.
    • Philips Respironics products are for sale only to patients within the U.S. and not to other third parties or businesses.
    • All services provided by CPAP.com, including advertisement, ordering, sale, delivery, instruction, and setup of the products are performed solely by CPAP.com and independently of the manufacturer.

    Important Tips

    User Manual:

    The user manual included with this machine can be viewed and downloaded here: DreamStation Auto Machine.

    Please Note: DreamStation machines are not equipped with a Mask Alert feature. The machines are not designed to sound an alarm or display the words "Leak Alert" on the screen. The Mask Fit Check feature can be used to ensure the mask is sealing properly prior to beginning therapy.

    DreamMapper Troubleshooting

    CPAP.com cannot provide troubleshooting steps for DreamMapper Software or for 3rd Party Software. If you have questions regarding software or the DreamMapper app, please contact the manufacturer.

    FAA Certified for In-Flight Use

    Please review the FAA certification letter which shows the DreamStation is cleared for use in-flight.

    FAA Certification Letter

    Compatibility Tips

    The DreamStation machines must be used with DreamStation filters and accessories. Accessories for other machines, even other machines by Respironics, are not compatible and will not work with the DreamStation. See the "Replacement Parts" page for the DreamStation machine to see compatible replacement parts and accessories.

    Hose Tips

    If the optional humidifier is not purchased, the DreamStation will come with a standard, non-heated 15mm hose. The machine also has a setting for a larger 22mm hose if desired. Ensure the correct tube setting is selected for the hose being used so that effective therapy is provided.

    If the optional heated tube is purchased and connected, the machine will automatically change the tube setting to 15mm and it cannot be adjusted. The optional heated tube should be washed regularly with warm water and a mild soap. Ensure the tube and all connections are completely dry before use. If the humidifier is not being used, the heated tube can be connected directly to the machine, though it will not heat.

    Filter Tips

    The DreamStation will come with the dark blue reusable filter installed, and the lighter blue disposable filter uninstalled. To attach the disposable filter to the reusable filter, place it underneath the reusable filter with the slotted side facing up, and the longer edge facing the side of the reusable filter that faces the outside of the machine. Line up the filters and press the reusable filter down to connect the two together, then slide the combined filters into the machine.

    Humidifier Tips

    The optional humidifier has replaceable parts such as the dry box assembly, lid seal, and dry box seals that should be replaced if damaged or worn. See the replacement parts section of this page to view all available parts. The humidifier chamber is dishwasher safe and should be washed regularly to avoid mineral deposits and ensure cleanliness. When removing the water chamber and placing back in the humidifier, carefully use both hands to hold the chamber steady to avoid spilling of water into the humidifier or machine. Do not exceed the max fill lines on the chamber or water may escape out of the chamber.

    System One Resistance Control Settings

    Please reference this link to find the resistance control setting for the different Philips Respironics masks: System One Resistance Control Settings.

    Power Supply and DC Cable Tips

    The 80 watt power supply included with the DreamStation machine will power the optional heated humidifier and heated tube. The power supply is found behind the divider inside the carry bag with the look and hoop fasteners. The DreamStation power supply is the only power supply that will work with the DreamStation machines. Power supplies for other machines including previous Respironics machines, are not compatible. Similarly, the DreamStation-specific DC cable is the only DC cable compatible with the DreamStation machines, other DC cables will not work.

    New Simplified Menus for DreamStation Auto

    In July 2018, Philips Respironics updated the DreamStation machines to default to a simpler user menu which limits or removes options for some features. Please contact CPAP.com with any questions or issues with your DreamStation's menus.

    Manufacturer Warranty

    This machine comes with a 2 Year Manufacturer Warranty. CPAP.com will work with the manufacturer on your behalf if the machine needs repairs. Please follow these steps:

    • Contact us at cpap@cpap.com or 1-800-356-5221 to receive an RMA (Return Merchandise Authorization) Number before returning the equipment
    • Include a note with the machine describing the issue you are experiencing, along with your full contact information to include a return shipping address and the RMA number provided to you
    • Ship only the defective items to CPAP.com at 13235 N Promenade Blvd Stafford, TX 77477
    • If sending in machine for warranty consideration, ship only the unit that is malfunctioning, along with the power cord. Do not ship the carrying case or hose
    • Loaner Machines are available for rental during the warranty process
    • Email updates will be sent to keep you informed as the machine moves through the warranty process
    • CPAP.com will contact the manufacturer on your behalf and handle all shipping between us and the manufacturer
    • The repaired or replaced unit will be returned to you. Shipping charges may apply.

    Please note: The manufacturer warranty is voided by water damage or misuse of the machine.

    What's the difference between the DreamStation Auto and the DreamStation Go?

    The DreamStation Auto and the DreamStation Go are two very different machines. The DreamStation Go is Respironics' newest machine, and is built for travel. It features a small form factor and is extremely portable.

    The machine you're looking at right now, is the DreamStation Auto. It's one of the quietest machines on the market today and can be purcahsed with an optional heated humidifier. It automatically adjusts the pressure with each breath, making sure the pressure is always correct for individual therapy needs.

    Both machines are great at what they do, and choosing the right machine is going to depend on how it's intended to be used. Frequent travellers may prefer the DreamStation Go. The DreamStation Auto would be a great first machine, or a great replacement to older equipment. Choosing a machine is a personal decision, and it depends on individual needs.

    What's the Difference Between the DreamStation Auto and the DreamStation CPAP?

    These two machines are very similar with one major exception. The DreamStation Auto selects the right pressure for the user based on an analysis of individual breaths by the user. As the user's needs change, the DreamStation Auto selects the right pressure setting automatically.

    The DreamStation CPAP is programmed with one pressure when it leaves our warehouse, and it doesn't have the ability to auto adjust to the right pressure like the DreamStation Auto does.

    Power Options

    Universal Power

    The DreamStation 80W power supply is compatible with 100 - 240 V AC power. If used internationally, a wall plug adapter must be used, such as the World Traveler Power Adapter Plugs. The power supply itself does not come with a cord. The actual cord with the plug for the DreamStation Machine can be found here.

    Shielded DC Cord for DreamStation CPAP Machines

    The shielded DC cord allows a DreamStation machine to be plugged in to a cigarette-style DC outlet to be powered while away from AC power. The shielded DC cord will power the machine, humidifier, and heated tube. This DC cord is compatible with DreamStation machines only and is not compatible with any other machine.

    How to Change the Fuse for the Shielded DC Cord

    The DreamStation comes with an 8 amp fuse already installed. Should the fuse need to be replaced, no worries. The DC cord comes with two replacement fuses. Replacement instructions are as follows:

    BE CAUTIOUS: the spring inside the DC Cord should not be removed or accidentally become dislodged, as this can result in damage or loss. If the spring becomes accidentally removed, it will need to be re-inserted for the device to work.

    1. Unscrew and remove the DC cord's cap, and remove the fuse.
    2. Slide the replacement fuse in behind the cap.
    3. Screw the cap in place on top of the replacement fuse.

    Portable Outlet CPAP Battery

    The Portable Outlet is a great way to power this CPAP machine, as well as many others. The Portable Outlet converts the battery's stored DC power into convenient outlet power, allowing you to power any CPAP machine or electrical device using the main power supply that came with the device. The Portable Outlet is so versatile it can power TVs, stereos, blenders... anything! It also includes convenient USB ports that allow you to charge your phone or tablet while charging your CPAP.

    Freedom Travel Battery Pack for CPAP Machines

    Weighing in at only 1.7 pounds the Freedom Battery is a terrific option for travel. Add the DreamStation 12V Power Adapter for C-100 & Freedom CPAP Travel Battery Packs to connect the DreamStation Auto to the Freedom Battery. The Freedom battery meets UN Manual Test and Criteria requirements for travel.

    Respironics Lithium Ion Travel Battery Kit

    The Respironics Lithium Ion Travel Battery Kit is intended for use with 50 Series, 60 Series, and DreamStation machines. Uninterruptible Power Supply (UPS) mode is designed to help the battery kick in automatically if AC power fails. This mode ensures power is never lost to the CPAP machine, even after power from the outlet is disconnected. When AC power is available again, the battery will be bypassed, and AC will resume powering the machine. The battery weighs 2.25 lbs and is FAA approved for use on flights. The kit includes a travel case, device cord, and 50 Series adapters used to connect the machine to the battery as well as connect the battery to the power supply for charging. This kit does not include a power supply as it is designed to operate from the machine's power supply.

    The manufacturer states the Respironics battery has a run time of 14 hours with a pressure of 10cm H20 or lower, excluding a heated tube humidifier.

    Replacement Parts

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