Breas Z2 Travel Manual CPAP Machine

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Prescription Required

  • Z2 CPAP machine
  • Heat Moisture Exchange Unit (HME)
  • Tube Adapter
  • 4-foot Slim Style Tubing
  • Q-Lite in-Line Muffler Kit
  • 2 x Disposable Filters
  • USB Cable
  • AC Power Supply
  • User Manual
  • Quick Start Guide

Z2 Travel CPAP Machine - Manual by Breas

Small, Light, and Totally Integrated

The new single-pressure Z2 CPAP machine is small enough for travel yet, powerful enough for everyday use. This lightweight machine is perfect for travel just like its predecessor, the Z1. A major improvement is the sound volume. The Z2 uses an improved, quieter motor and the Q-Lite to muffle tube noises when delivering therapy. The Z2 has all the features of the Z1. Not only is this machine light and quiet but you can also use any mask with this machine. Take your favorite mask with you when you travel! If you need humidification, this machine offers waterless humidification with the included Heat Moisture Exchanger (HME). The HME recycles heat and moisture from exhaled air to simulate a humidifier.

Travel-Friendly Machine

Breas has designed this with the traveler in mind. Weighing only 10.3 ounces, it is one of the lightest CPAP machines on the market. Its 6.48" x 3.30" x 2.02" size allows it to easily fit in a backpack or suitcase. Compared to other, bulkier machines, it will take up far less space on a nightstand or tent.

Z-Breathe Exhalation Relief 

The Z2 Auto Travel machine comes with comfort features you will find in any top-notch CPAP machine. The Z-Breathe Exhalation relief function reduces air pressure during exhalation, making it much easier to breathe against the incoming air. The device offers 3 levels of Z-Breathe for your comfort. You will be able to select whichever level is best for your CPAP therapy.

Heat Moisture Exchanger

One feature that sets Breas machines apart from other CPAP machines is the use of heat moisture exchangers (HMEs) instead of heated humidifiers for humidification. The HME provides humidification by recycling heat and moisture from the user's exhaled breath. A major advantage of using a HME instead of a heated humidifier is extended battery life. The HME does not draw power like a heated humidifier does, so it does not drain battery life when used with the optional PowerShell battery. The HME is also travel-friendly as if offers humidification without sacrificing size and eliminates the hassle of packing distilled water.


The Z2 has an optional PowerShell for 8 more hours of battery life. This will add an extra night of use when power is limited. It can be purchased with or without the PowerShell.

Automatic Altitude Adjustment 

Ideal for users traveling through mountains, the Z2 CPAP machine was built to automatically detect altitude and adjust therapy pressure accordingly. The machine is capable of operating from sea level to 8,000 feet above sea level.

Leak Compensation

The Z2 will detect minor leaks from your CPAP Mask and adjust its pressure accordingly. If you experience a mask leak, the device will ensure that your prescribed pressure needs are met. If there are major leaks, the device will let you know with an error message.

Download Dataviewer Software Here

Key Features

  • Lightweight, ultra-small CPAP machine
  • Compatible with optional PowerShell with Extended Life Battery
  • Compatible with all standard CPAP masks
  • Waterless humidification with included Heat Moisture Exchanger
  • Z-Breathe comfort feature
  • Auto stop feature
  • Fixed pressure (single pressure)
  • Compatible with all Z1 accessories
  • FAA approved for in-flight use


How is the Z2 Manual CPAP different from the Z1 model?
The Z2 Manual CPAP has an improved motor that is 29% quieter than the Z1 Manual CPAP.

How is the Z2 Travel Manual CPAP different from the Z2 Travel Auto CPAP?
The Z2 Auto is an auto CPAP machine whereas the Z2 Manual is a fixed pressure CPAP machine. An auto CPAP machine automatically adjusts the pressure level between the set minimum and maximum pressure range in response to the user’s breathing obstructions. A fixed pressure CPAP machine, on the other hand, does not adjust pressure in response to obstructions. It instead stays at one fixed/set pressure throughout the night.

If you are unsure whether you need an auto CPAP machine or a manual CPAP machine, please refer to your CPAP prescription. Usually, your prescription will indicate which type of machine you need.

RX Required 

reviewed by Patty - Certified Polysomnographic Technician CPSGT

HCPCS CodeE0601, A7037, A7038
Ramp TimeYes
Basic Features
Warranty2 Year Manufacturer Warranty
Sound/Noise Level26 dBA
Carrying CaseYes, available separately
ColorBlack and gray
Expected Service Life5 years
FiltersDisposable filter (2 included)
Operation ModesCPAP
Auto Start/StopNo/Yes
Leak CompensationYes
Weight10.4 oz
Weight with HumidifierN/A
Dimensions6.48" x 3.3" x 2.02" (LxWxH)
Dimensions with HumidifierN/A
Humidifier Features
Humidification SystemWaterless HME (heat moisture exchanger)
Integrated Heated HoseNo
Humidifier SettingsN/A
Water Chamber CapacityN/A
Power Features
AC Input100-240V, 50-60Hz
AC Power Supply30W
Power Cord Length6 ft
DC ConverterNo
Battery OptionYes
Power ConsumptionN/A
Pressure Features
Pressure Range4-20 cm H2O
Pressure ReliefZ-Breathe 1 to 3 (1 is min pressure relief, 3 is max)
RampSet Time 5-45 mins
Starting Ramp Pressure4 cm H2O default
Additional Features
AHI DisplayApp, PC software
Altitude AdjustmentAutomatic up to 8000 ft
Oxygen UseNot recommended
Oximetry CompatibilityNo
Compatible with All MasksYes
Software Features
Supports Remote MonitoringNo (Data download and bluetooth only)
Smartphone AppBreas Nitelog app (iOS/Android)
Data DownloadYes via USB port to Breas Dataviewer PC Software
SD Card IncludedN/A, machine does not support SD card

Questions? Ask here. We typically respond within 12-24 hours, often sooner. You'll receive email notifications once answered.
1–8 of 8 Questions
Q. Can I buy the CPAP in Germany ?
A. Thanks for reaching out to RESPSHOP. Yes, we do ship internationally ( except for any ResMed products) Breas Z2 Travel machine can be bought and shipped to Germany. However to buy any CPAP machine a prescription is required. Feel free to reach out if you have any more questions or concerns, Thanks
Q. Are the Medical Z2 Auto Travel CPAP units in stock?
A. Hi there, we have 3 in stock at this moment, but that changes very frequently due to high demand. Please call us to make an order so we can ensure it is in stock at time of ordering at 866-936-3754.
Thank you.
Q. Is the Z2 certified for Europe? Specially for Germany. Are difficulties to be expected at European customs due to a lack of medical certificates?
A. We would not expect any difficulties in customs so long as you have a valid prescription. However, you may wish to contact your local customs agency to verify.
Q. All of my mask have a difuser and short tube before connecting to the HME..wich makes the hme not seem to work at all..how do i connect the hme direvtly to the end of my mask...the tubes are too small diameter to fit the 19mm side of the hme..i use a drwam waever mask, and a sqift fx mask
A. Hi there, please refer to this picture: https://www.respshop.com/image.php?src=images%2FHuman-Design-Medical%2Fz2connections.jpg&width=1120

Your Dreamwear mask should have a small white adapter piece which may still be in your other tube. You will need to remove it and place it back on your mask connection before attaching.
Q. I live in Japan, can I buy a Philips CPAP machine?
A. Hi there, ResMed is the only medical equipment we cannot ship overseas. We unfortunately do not have any Philips CPAP machines to sell at the moment due to them currently dealing with a recall. The HDM Z2 you are looking for is a Breas product which we can ship overseas.
Q. Is the z2 travel CPAP recalled with the Phillips recall?
A. No this is not an unit that is recalled.
Q. How much more does the power supply weigh?
A. Hello, the power supply for this device weighs approximately: 0.656 lbs.
Q. What masked are approved for use with the unit?
A. This device will work with any mask that we sell. It has a standard fitting for the mask which is universal.
Showing 1 to 8 (of 8 questions)

5 star
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1–4 of 4 Reviews
5 of 5 Stars!
Joseph R
Subject: Purchase of CPAP machine and supplies
Response was within hours so was the shipping. Definitely will continue to be a client and recommend to others.
2 years ago
5 of 5 Stars!
Edward M Verified Purchase
Subject: HDM Z2 Travel Manuel CPAP
Loving it! Used it the first time and it worked perfectly. I was always worried that such a small machine couldn’t handle my needs but it did great. I was amazed how quiet it was. Now I’m thinking about ordering the power shell. I would like to know if it’s legal to carry on an airplane.
2 years ago
5 of 5 Stars!
Richard B
Subject: HDM Z2 Travel CPAP
Works great! Very compact. Zero performance issues. You’ll need a lot more space for your mask and tube than for this little baby!
3 years ago
1 of 5 Stars!
Andreas B
Subject: No Aftersales
As of March 25, 2022, my order is still (April 4) in the UPS bonded warehouse. The Portuguese authorities do not allow the CPAP device into the European market because it is apparently not certified for Europe. Respshop has gone into hiding and is not helping. Respshop does not respond to emails.

Hi there, we have tried to reach out to you by email. Our last response was March 29th. UPS is still waiting for clearance details from you. If they are unable to obtain these required documents the device will likely be shipped back to us. Please reach out to us by calling 866-936-3754 or emailing: sales@respshop.com

2 years ago
Showing 1 to 4 (of 4 reviews)