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Breas Medical Z2™ Ultra Small Travel Auto CPAP Machine


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Breas Z2™ Travel Auto CPAP

Ultra-small, lightweight auto-adjusting CPAP Machine – perfect for travel

The Z2 Auto™ CPAP Machine builds on the form of the Z1® CPAP with an improved, quieter motor and Auto Start /Stop Feature. We added a free Qtube® to muffle the noise at the mask. At just 6.48” x 3.30” x 2.02” and 10.4 oz, it fits easily into your bag and won’t weigh you down. It’s perfect for taking your sleep apnea therapy anywhere you want to go.

No special mask required:

The Z2 Auto does not require a special mask or tube for use. You can use your favorite mask as long as it does not have a proprietary connection.

Integrated Battery Option:

For travel off the grid or where power is limited, add on the optional PowerShell® for a fully integrated battery option. The PowerShell’s Extended Life Battery is a rechargeable, lithium ion battery which provides a full night’s therapy on a single charge.

The Z2 Auto is proudly designed and assembled at Breas Medical, Inc. headquarters in Massachusetts, USA.


  • Lightweight, ultra-small Auto CPAP machine
  • Optional integrated battery available called the PowerShell
  • Does not require a special mask or tube. You can use any mask as long as it does not have proprietary connection.
  • Download your sleep data from the Z2 Auto® to your iOS or Android phone or tablet with the free Nitelog® mobile app.
  • USB connection to Windows based computers for download of sleep data to free DataViewer program and firmware upgrades.
  • Waterless humidification from HME (Heat Moisture Exchanger)
  • Z-Breathe® comfort feature
  • Auto Stop Feature
  • For use in Fixed Pressure CPAP Mode

Auto-adjusting pressure

With its proprietary breathing algorithm and sampling rate of several times per second, the Z2 Auto delivers therapy at a lower overall average pressure than a fixed-pressure CPAP.

Extremely Light. Only 10.4 oz.

The Z2 Auto is one of the lightest Auto CPAP machine available. At only 10.4 ounces, it is a great everyday machine that is also ideal for travel. It packs easily in your bag and won’t weigh you down.

Compatible with the PowerShell®, optional integrated battery

The Z2 Auto CPAP Machine is fully compatible with the optional integrated battery system called the PowerShell®. It delivers a full night of cord-free power on a fully-charged battery. The Extended Life battery is a rechargeable lithium ion battery that you can charge during the day for a night’s worth of therapy. The PowerShell is great for travel where power is limited or even off the grid.

Z-Breathe® Comfort Feature

One of the greatest issues CPAP users complain about is the difficulty in exhaling against the pressure exerted by the CPAP machine. Z-Breathe is a proprietary comfort feature designed to minimize the typical pressure swings due to the spikes in pressure during exhalation and drops in pressure during inhalation to deliver a more comfortable therapy. Z-Breathe has 3 settings so you can set it to suit your own personal needs.

Auto Start/Stop Feature

The Z2 Auto CPAP is programmed to stop delivering therapy within seconds of the mask being removed from the face or when a large leak is detected. No more fumbling to find the stop button in the dark.

Ramp Feature

The Z2's Ramp feature allows you to start your pressure at a lower setting and ramp it up over time to let you adjust more gradually to CPAP therapy.

The Z2 Auto CPAP is data-capable and records all information on events and compliance. Download the free Nitelog® mobile app for iOS or Android and sync directly to your device with Bluetooth®. Review your data or share it with your doctor directly from the app.

Traveling abroad? The power supply automatically adjusts from 100 to 240 volts. All you need to add is the proper plug adapter for the country you are visiting.

FAA Compliant

The Z2 CPAP complies with RTCA/DO-160, Section 21, Category M and can be considered FAA compliant and able to be used aboard an aircraft without further testing.

HME – Waterless Humidification:

The Z2 comes with a small, portable humidification cartridge called an HME (Heat Moisture Exchanger). When inserted between the hose and the mask, it captures the moisture in the exhaled breath and releases it on the inhaled breath. It does not require any electricity or additional water. No more hunting for distilled water when you reach your destination.

No Proprietary Mask is Required:

The Z2 does not require a proprietary mask or tube to operate. You can use your favorite mask as long as it does not have proprietary connections.* The Z2 can be operated with the 4’ long, Slim Style tube that it comes with. The Slim Style tube is also available in a 6’ length. Or it can be used with a standard 19 mm tube.

    * Masks with proprietary connections include:
  • ResMed N20 with N20 Hose Setup
  • ResMed AirFit™ F20 with F20 Hose Setup
  • ResMed AirTouch™ F20 with F20 Hose Setup
  • ResMed P10 with P10 Mask Setup

Reduced Noise

The Z2 motor and firmware combination, along with the included Qtube, are designed to minimize both dynamic and static noise at the device and within the mask.

Approved usage: Z2 Auto CPAP device is approved for use by adults only that are 66 lbs. and above.

  • Manufacturer:Breas Medical
  • Brand:Breas
  • Dimensions:6.48” X 3.30” X 2.02”
  • Product Finder Type:Machines
  • Product Finder Brand:RESMED
  • Prescription Required:Yes
  • adwords_grouping:Auto CPAP
  • Heated Humidifier:Unavailable
  • Warranty:2 Years
  • Pressure Range:4-20 cm/H2O
  • Maximum Pressure:30 cm H2O
  • Operating Environment:41ºF to 95ºF (5ºC to 35ºC)
  • Operating Altitude:Sea level to 8,000 ft (2400 m)
  • Operating Range:10–80% Relative Humidity, Non-Condensing
  • Storage Environment:Storage and transport temperature -4ºF to +140ºF (-20ºC to +60ºC)
    Storage and transport humidity 10–95% Relative Humidity, Non-Condensing
  • Sound Level:level 26 dBA
  • Noise Level:26 dB
  • Included In Box:
    Z2 Auto CPAP
    Power Supply (AC adapter) and Power Cord
    USB Micro A to B Cable
    Custom tube adapter
    4 ft Slim Style Tube
    Filters (2- 1 installed + 1 extra)
    Heat / Moisture Exchanger (HME)
  • Software Available:Yes
  • Machine Type:Auto CPAP
  • Humidifier Type:None
  • Can Use A Battery:Yes
  • DC Output:100–240V, 50–60Hz
  • Power Requirements:30W Power Adapter
  • Average Power Consumption:20W (30VA)
  • Others:with Bluetooth
  • HCPCS Reimbursement Code:E0601
  • Weight:0.650000

Parts and Accessories
for the Breas Medical Z2™ Ultra Small Travel Auto CPAP Machine