APEX Medical XT Auto Travel CPAP Machine
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APEX Medical XT Auto Travel CPAP Machine

Model: SF04101, SC04201
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Starting at $24.16/mo with store logo mobile Respshop Payment Plan. Learn More

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APEX Medical XT Auto Travel CPAP Machine (with optional Heated Humidifier)

Lightweight CPAP with Exceptional Performance
One of the smallest CPAP machines in its class, the APEX XT Auto CPAP machine is an excellent CPAP for frequent travelers that do not wish to lug around bigger CPAP machines. While the XT auto CPAP machine is lightweight and smaller in stature than other comparable CPAP machines, it delivers the sleep apnea therapy that you have become accustomed to with other Auto CPAP machines. Providing some of the newest CPAP therapy features like leak compensation, altitude adjustment, and data collection via an SD card for easy-to-read information that can be stored and shared with your physician.

Pressure Variation Algorithm
Designed to help relieve discomfort and pressure during your exhale, the Pressure Variation Algorithm - PVA will automatically reduce pressure based on three different settings, ensuring that the prescribed pressure is delivered when the CPAP therapy user needs it most. The PVA will return to your set pressure setting on the inhale so that your comfort and therapy are never compromised during use.

Auto Adjusting Algorithm
The APEX XT Auto CPAP machine will automatically adjust air pressure to the most comfortable, and lowest, levels during CPAP therapy without sacrificing the effectiveness that you are used to. The auto adjust allows you to sleep comfortably throughout the night.

User-Friendly Interface
Easy to read with an LCD display, this APEX CPAP machine's interface is user-friendly and allows for quick adjustments of your settings. The information about your therapy is stored on an SD Card that allows you to read it on any PC computer after uploading. The SD card also allows you to store your information so that a physician or healthcare provider can read how effective your CPAP therapy is and make whatever necessary adjustments they, or you, see fit in order to better the therapy you receive.

Built-In Power Supply
The power supply is built into the machine meaning less stuff to carry making the XT Auto CPAP Machine perfect for traveling. Powering the machine requires the power cord to be plugged into the wall outlet.

Optional APEX Medical XT Fit Heated Humidifier
The XT Fit Humidifier which is sold separately is designed to be the perfect CPAP companion. Used in conjunction with the Apex CPAP it can add a bit of bulk to the overall machine size however it packs the same punch that you would expect from larger CPAP machines. APEX has developed a great alternative for those who need a travel-friendly but effective CPAP device. 

Ultra Compact Design
The APEX XT is focused on delivering quality CPAP therapy and it has done just that. People who travel frequently or who need to save space will find the APEX XT Auto perfect as you can dislodge it from the humidifier truly experiencing what being compact is all about.

Heated Humidifier
The heated humidifier reduces the irritation commonly associated with CPAP therapy. Traditional CPAP devices can cause irritation of the throat and nasal passages but humidified air can eliminate dryness.
The humidifier will provide up to 8 hours of humidification per night at a minimum. APEX has vigorously tested the humidifier and found you can reliably expect 8 hours minimum for a full water chamber.

Please note: 2-year warranty is voided by water damage/misuse of the machine.

Default Settings

  • Ramp Start Pressure: 3 cm H2O (CPAP mode)
  • Ramp Time: 10 Minutes (CPAP mode)
  • Ramp: On
  • PVA Pressure Relief: Off
  • Has SD Card 
  • Alarm: Off
  • Auto Mode:  pressure range is 4 - 20 cm H2O

Key Features

  • Pressure Variation Algorithm - Relieves discomfort and pressuring during exhalation
  • Auto Adjusting Algorithm - Automatically adjusts air pressure to the most comfortable and lowest levels for comfort
  • Ultra Compact Design - Compact dimensions for portability, creates little clutter, and are perfect for operation anywhere.
  • User-Friendly Interface - Easy-to-navigate LCD screen also stores all the sleep apnea data you need for effective therapy
  • Built-in Power Supply - No external power brick essentially eliminating extra weight. Must be plugged into the wall to operate.
  • Ramp Feature - Starts pressure at lower levels and gently increases to prescribed levels over a 20min duration in 5min increments
  • Automatic Altitude Adjustment - Adjusts pressure automatically to varying altitudes

Reviewers Tip:

You can purchase a humidifier that attaches to this auto CPAP machine for sale, and the water chamber should always be filled with distilled water. While the water chamber may be safe in the dishwasher, there is a silicone seal that can get damaged by frequent use, shortening the life span of the chamber and causing you to replace it more frequently. I recommend using warm water and a detergent that is mild and cleaning your water chamber as frequently as possible. Distilled water will also help extend the life span of the chamber as it will prevent calcium buildup that can happen with frequent use of tap water.

Compliance Reporting

Sleep data can be uploaded to Zopec Care, the online compliance program for the APEX Medical XT Auto CPAP Machine. Users will need to contact Respshop customer support for their username and password and provide their machine serial number so it can be entered into Zopec Care. Users can log into the Zopec Care Patient Portal using their given username and password. Once logged in, please insert the machine’s SD card into your computer and click “Upload SD Card Data” to send your sleep data from your SD card to Zopec Care.

Introducing the APEX XT Series Travel CPAP Machines!


How often should I clean and replace the filter?
The gray reusable foam filter that comes with the machine is washable and will last six months when properly maintained. Clean the filter at least once every two weeks. If the environment in which your Apex XT is housed is very dusty, we recommend cleaning the filter even more frequently for optimal machine performance.

Can I power the machine with a battery or via my car?
There is no DC converter available for the APEX XT Auto CPAP to plug into a car cigarette lighter. However, the machine can be powered by the Zopec VOYAGE Universal SMART Travel battery which is compatible with all brands of CPAP machines.

Do I need a converter if I travel abroad?
The APEX XT Auto CPAP machine is dual voltage (100-240V) so it can be used outside of the US without a converter. However, you may need a travel adapter plug.

Does the machine come with a heated tube?
No, the APEX XT Travel Auto CPAP does not come with heated tubing.


Model XT Prime XT Auto XT Sense XT Fit
Automatic Pressure Adjustment      
Pressure Relief    
Ramp Up Function
Automatic Altitude Adjustment (Manual) 
Automatic Leak Compensator  
Low-Pressure Alert  
SD Card Data  
Efficacy Information Reporter (AHI, Leak, etc.)    
Compliance Information Reporter
Pressure Setting Updater    
Alarm Clock Feature  
Humidifier Available



Operational Mode: Continuous Positive Airway Pressure (CPAP)
Range of Pressure: Four to Twenty (4-20) cm H20
Time of Ramp to Pressure: Zero to Forty-five (0-20) Minutes - Adjustable by Five (5) Minute Timings 0, 5, 10, 15, 20, 25, 30, 35, 40 & 45
Ramp Beginning Pressure: Three to Nineteen (3-19) cmH20
CPAP Measurement: 5.7" Long, 5.1" wide, 3.9" High
CPAP Total Weight: 1.76 pounds
CPAP w/ XT Heated Humidifier Measurement: 10" Long, 6.8" Wide, 9.5" High
CPAP w/ Humidifier Total Weight: 3.13 pounds
Filter Type: Disposable Filter
Screen Type: LCD
Provided Data Card: Yes. The SD card holds 730 sessions of summary data and 18 sessions of efficacy data
Data Access: User and physician access through any port that accommodates a traditional SD card
Exhale Pressure Relief: PVA pressure relief included
Automatic Adjustment: Altitude Yes
Power Auto Adjusting Voltage from 100-240V between 50-60Hz, Universal Power supply
Rechargeable Battery Options: No, APEX does not make a rechargeable battery
Heated Humidification System: XT Heated Humidifier
Warranty Period: Two (2) Years from the time of Purchase
Model SF04101, SC04201
HCPCS Code E0601, E0562
Machine Weight 1.76 lb
Machine Weight with Humidifier 3.63 lb
Machine Size Only 5.7" x 5.1" x 3.9" (LxWxH)
Machine Size with Humidifier 6.75" x 11" x 5.75" (LxWxH)
Humidification System Optional heated humidifier
Integrated Heated Hose No
Humidifier Settings 1-6
Water Chamber Capacity 450 ml
Pressure Range 4-20 cm H2O
Pressure Relief PVA 1 to 3 (1 is min pressure relief, 3 is max)
Ramp Set Time 0-45 mins (CPAP only)
Starting Ramp Pressure 3 to 19 cm H2O (CPAP only)
AC Input 100-240V, 50-60Hz
AC Power Supply Built-in
Power Cord Length 6 ft
Power Consumption N/A
DC Converter No
Battery Option Yes
Supports Remote Monitoring No (SD card download only)
Smartphone App No
Bluetooth No
Data Download Yes via SD card
SD Card Included Yes 4GB
AHI Display Machine, SD card download
FAA-Approved Yes
Altitude Adjustment Automatic up to 8000 ft at 4-18 cm H2O and up to 5000 ft at 18.5-20 cm H2O
Oxygen Use N/A
Oximetry Compatibility No
Compatible with All Masks Yes
Manufacturer APEX Medical
Warranty 2 Year Manufacturer Warranty
Sound/Noise Level 28 dBA
Carrying Case Yes, included
Color Charcoal Gray
Expected Service Life 5 years
Filters Washable foam filter (1 included)
Operation Modes AutoCPAP, CPAP
Auto Start/Stop No/Yes (CPAP mode only)
Leak Compensation Yes
Data Storage Capacity The SD card holds 730 sessions of summary data and 18 sessions of efficacy data (AHI, Leak)
Effective Bluetooth Range N/A
Ramp Time Yes
  • APEX XT Auto CPAP Machine
  • Standard 6-foot CPAP Tubing
  • User Manual
  • SD Card (4GB)
  • XT Filters
  • Carrying Case
  • (optional) Heated Humidifier
4.1rating Based on 31 reviews
Marla B 05/20/2014
4 of 5 Stars!

I usually have the respironics system one auto machine, but I forgot to take it with me on my current business trip. It's a bigger machine so traveling with it hasnt always been easy. I decided to try this apex machine because it was small, they say palm sized and its really is that small, and I figured it would be easier to take with me as I am a frequent traveler for work.

I was lucky in that I could get it shipped with next day delivery, and I have used the machine for a few nights. So far I am impressed. Not sure how it will be as an every day machine like my respironics one, but seeing as I only plan on using it for travel, I would say I am really satisfied.

George M 08/13/2014
5 of 5 Stars!

I tried using both in cpap mode and auto mode, found out that I prefer the auto mode, but it is good
to know that the cpap mode is not for me. Else, I have to buy two machines before I figure out which meets my need.

This machine helps me sleep well at night, and my health improves dramatically! Should have used it a long time ago, when my doctor told me I needed one, but didn't have the means to get one then. The price is perfect for my budget. At first I didn't think I need the humidifier, but bought it anyway because I read on your website that it helps prevents dryness. Good advice, thanks guys.

James 01/22/2023
5 of 5 Stars!

Subject: Affordable and Reliable
I bought this machine because it was very mobile. It is a great backup and a prime CPAP machine. I liked it so much that I bought 2 of them. They are a great machine and reliable. It gets the Job done and I am happy that it has a huge water reservoir. No more waking up with dry sinus. The machine has the right air pressure and it works very well. I am very pleased that it is reliable and never needed to worry that the heating unit burn out compared to the Philips.. It is made very well and will not fail you in your time of need. Very portable which it comes with a case.

Howard H 01/08/2023
5 of 5 Stars!

Subject: Apex XT
This is a great travel machine. While the Apex XT doesn't have all of the bells and whistles of my Resmed Airsense 10, it cetainly gets the job done for a good nights sleep. Its small size, internal power supply and light weight makes taking it along easy. The slight increase in noise level over the Airsense was almost completely eliminated by adding a soft hose cover. Oh, and of course, it's half the price of the Resmed Mini and can use any mask,

John H 01/20/2020
5 of 5 Stars!

This machine is much better than the one I had before. I am able to sleep through the night . Allowing myself to get my 7 to 8 hours of rest each night. Let me tell you before I was getting up every couple hours . Waking up not able to return to sleep on certain nights. Needless to say 2 or 3 hours of sleep. Doesn't make for a great day. But now I can sleep much better thank god.

Brenda S(Verified Purchase) 07/25/2017
5 of 5 Stars!

I received my CPAP machine and the settings were set on the default setting.
I got on line and chatted with Brenda. She walked me through all of the settings
and got my machine up and running for me in no time.
I love the new machine, it is so quite and great for traveling.
Thanks Brenda, you were great.

Ivan A(Verified Purchase) 04/29/2016
5 of 5 Stars!

Easy to use and quiet.

Tricks of getting in to the automatic mode - not documented in the manual. Need to press two buttons at the same time to enter different modes.

Wendy D 09/05/2014
4 of 5 Stars!

The other day, I was talking to some patients waiting in the doctor's office about cpap machines. This is my first time using it, so I didn't know what machine to choose. My doctor just prescribed to me a cpap machine with pressure settings at 10cm.

After talking and comparing machines and prices, I have reached my decision to purchase the XT Auto, since it automatically detects at which pressures I need while asleep. I tried the cpap mode, it works fine for a few nights. Got curious and tried using the APAP mode, and I thought it is much easier for me than when it was running at fixed pressure. It seems quiet for a machine that blows air all the time when it's on. Next time, I'll purchase a humidifier to go with it. Not bad for a machine at this price, and a free mask!

Bhong G 10/03/2014
4 of 5 Stars!

This is my first purchased from Respshop.com and im very pleased with the machine, I have been sleeping so good and so as my partner. The XT Auto has 3 different settings I can choose from to adjust the pressure relief that suits my needs. User friendly machine, all my therapy information is saved on the SC card and I can easily link it to my PC to view all my sleep therapy data. The heated humidifier is an a plus for me it helps with my dry throat or nasal congestion. Water chamber is easy to care for, dish washer safe but I prefer hand washing it with warm water.

Adron L 01/16/2023
1 of 5 Stars!

Subject: Did not work well
Got this with intention to replace my old Devibliss Cpap that I have for years.
Received in good condition but machine did not work to expectation. Was on Auto mode but my wife is complaining that my snoring returns. Switched back to the old machine, everything was fine and sleep quality is good.

Hi there, please give us a call and we can check your current device settings. Also are you currently using a Nasal or Full face mask with your old set up and is it the same as what you're using with the APEX? Thank you: 866-936-3754.

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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.
I fly frequently can this machine be used with batteries
This machine isn't battery capable.
If I am paying with a credit card why do I need a prescription? Lee
Yes, a prescription is required for machine purchases/rental as it is an FDA requirement.
What do I need to get with this what kind of filter and hoses do I need for this machine and what else do I need to use this
Hello, you will need this filter: https://www.respshop.com/cpap-supplies/filters/apex-medical-five-filter-pack-for-xt-machines-p-878.html
And this is the tubing: https://www.respshop.com/cpap-supplies/tubing/respironics-6ft-performance-tubing-p-134.html
The list include this following statement. Data Viewing User and physician access through any port that accommodates a traditional SD card.
The instruction is limited how to download the info to the car but not how to view it and no software is available to view the data. Can you give me some guidance?
Hello, here is the software you would need to download to download the SD card information: https://www.apexmedicalcorp.com/proimages/draft/Easy_Compliance_3.4.3_Lite_32bit.rar
Do you ship this to Singapore? If yes do you need the prescription?
Hello, yes we do, and a prescription is required. Please note we are not responsible for custom duties/taxes.
I need a phone number and how to send my prescription
Hi there, our phone number is 866-936-3754. You can fax the prescription to us at 866-936-3730, or you can email to sales@respshop.com
Do you need a san disk to operate this machine?
Hi there, You do not need an SD card to run this device.
I’ve had this machine since 2017, and have used it frequently. This wee it started a whining sound, and the airflow seems reduced. Can I send it in for repairs? If so, where do I send it?
I am sorry at this time we are not repairing those units.
34 Houlton St much is the humidifier?
I'm sorry that part is not sold separately. We either sell the APEX and Humidifier as one unit or the APEX CPAP on it's own.
Can you connect the hose directly to the machine without the humidifier, or is there an adapter available to allow that? I like using the humidifier at home, but when travelling, would like the option to not use it as well.
Yes, you can plug the hose in directly to the machine, where the humidifier connects to the machine.
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