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Front view of Z2 ultra small
Z2 Ultra-Small, Travel CPAP, hold by a hand
Front view of Z2 ultra small
Z2 Ultra-Small, Travel CPAP, hold by a hand


Z2 Ultra Small - Travel CPAP

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Product Overview

We're talking small, ultra-small. 

This single pressure device, weighing just 0.65 lbs., is the perfect traveling companion. The device is whisper-quiet and includes waterless humidification to make carrying distilled water a thing of the past.

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Our Sleep Coaches are on standby for any questions you may have or you can give us a call at (844) 451-6555

Product Features

Product Features

Fixed Pressure Therapy

Single pressure means it delivers a fixed pressure therapy, set by your sleep specialist or health care provider, other than when the Ramp mode is activated.


The machine does not require a special mask or tube; any mask is compatible as long as it does not have a proprietary connection.

Z-Breathe® Comfort Feature

The Z-Breathe® Comfort Feature minimizes the common pressure swings to deliver comfortable treatment. This new feature makes it easier to exhale and improves the quality of sleep. Z-Breathe has 3 settings so you can set it to adjust your personal needs.

Auto Start / Stop Feature

The Z2 automatically starts therapy once you place your mask on your face and identifies when treatment is complete or a leak and automatically turns off. It also includes the Z2's ramp feature, which allows you to start your pressure at a lower setting and ramp it up over time to let you adjust more gradually to sleep therapy.

Auto Leak Compensation

The device automatically compensates for minor mask leaks, or in the event of a detrimental leak, the display screen will warn you to ensure that the leak is corrected promptly.

Waterless Humidification with HME

Carrying distilled water is a thing of the past! The Z2 CPAP uses a Heat Moisture Exchange unit to retain and reuse moisture from your breath to keep the throat and nasal passages from drying out during therapy.

Battery Life

For added battery life, an optional integrated battery called the PowerShell is available. The rechargeable, lithium-ion battery provides a full night's therapy on a single charge. The PowerShell can also be used as a backup power supply, automatically taking over during a power outage or blackout. The device is also compatible with external power sources such as Medistrom Pilot-12 Lite Battery.

Travel Friendly

You can keep track of your sleep data history with a USB connection to the free DataViewer program. This is important as maintaining tabs on your sleep therapy, helping you adjust your settings if needed, and enables you to stay consistent with treatment. The Nitelog app available for IOS and Android uses the Z2 Auto's built-in Bluetooth chip to sync data wirelessly. It also enables sharing to email data to your provider whenever you need to.

Quiet Experience

The Z2 uses an improved, quieter motor and includes a FREE Q-Tube CPAP Muffler to further reduce ambient noise from the device.



Brand: Breas

Pressure Range: 4 - 20 cm

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

Operating Humidity: 10–80% Relative Humidity

Weight: 10.4 oz. (.65 lbs)

Dimensions: 6.48 inches X 3.30 inches X 2.02 inches

Maximum Altitude: 8,000 ft (2,433 m)

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

Noise Level: 26 dBA

Casing Materials: Flame retardant engineered thermoplastic

Can it Be Used with Oxygen?: Not for use with oxygen.

Warranty: 2 years

Transport Altitude: No limit

FAA: Approved by FAA for in-flight use

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Front view of Z2 ultra small

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We offer free shipping on all orders over $99.

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If your CPAP mask isn't a good fit, you can exchange it within 30 days.

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Enjoy financing options such as Bread® and AfterPay so you can order right away and pay over time.

Bread® pay-over-time plans are loans made by Comenity Capital Bank.

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Our Respiratory Technicians are on standby for any questions you may have.

Small Company, Big Heart

Our goal is to help you achieve better sleep, and better health in turn. We'll be there every step of your journey.

Unlimited Support

Need help setting up your new CPAP equipment? Our Respiratory Therapist is on standby for any questions you may have. Set up your meeting today.

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