Z2 Auto Travel CPAP Machine (2025)

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Federal law requires us to have a valid prescription on file before we ship your CPAP mask, machine, humidifier, oral appliance, or EPAP device. Once we receive your script, we will be able to process your order. You will have an opportunity to submit your prescription during the checkout process.This documentation can be submitted in the following ways:

• Email us a photo of your prescription
  
• Fax us a copy of your script
  
• Let us contact your doctor for you
  

Don’t have your prescription? No problem! We’re here to simplify your sleep apnea journey. cpap.com is proud to offer prescription renewal services or at-home sleep apnea testing.

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Z2 Auto CPAP

Q-Tube Muffler

4-Foot Slim Tube

Heat Moisture Exchange Unit

Tube Adaptor

Disposable Filter (2)

USB Cable

AC Power Supply

Quick Start Guide

User Manual

Compact yet powerful, the HDM Z2 Auto Travel CPAP Machine delivers premium sleep therapy in a featherweight, ultra-quiet design ideal for travelers.

This portable APAP device is 29% quieter than its predecessor while packing today's most popular comfort features like waterless humidification and automatic altitude adjustment.

Whether you're camping under the stars or jet-setting across time zones, the Z2 Auto ensures consistent, comfortable therapy in a package that fits in the palm of your hand.

Ultra-Compact Design

The Z2 Auto redefines portable CPAP therapy with its incredibly small footprint. Weighing less than a pound and measuring just 6.48" x 3.3" x 2.02", this travel-friendly device easily fits in your palm or any carry-on bag, ensuring you can maintain your therapy wherever life takes you.

Whisper-Quiet Operation

Experience peaceful nights with the Z2 Auto's hushed performance. Producing only 26 decibels of noise, it's 29% quieter than its predecessor. The included Qtube silencer muffler further reduces air noise, ensuring undisturbed sleep for you and your bed partner.

Auto-Adjusting Pressure

The Z2 Auto continuously monitors your breathing patterns and adjusts air pressure as needed. This responsive technology, coupled with the Z-Breathe algorithm and adjustable expiratory pressure relief, ensures you receive optimal therapy tailored to your needs throughout the night.

Waterless Humidification

Enjoy the benefits of humidification without the hassle of water. The Z2 Auto is compatible with Heat Moisture Exchanger (HME) units, which capture and recycle the moisture from your own breath to provide comfortable, hydrated air delivery.

User-Friendly Interface

Navigate your therapy with ease using the Z2 Auto's simple three-button interface and backlit LCD screen. Adjust settings, view your therapy data, and make changes even in low-light conditions, putting control of your sleep health right at your fingertips.

Nitelog Companion App

Stay connected to your sleep therapy progress with the Nitelog app. Set and track sleep goals, review detailed session summaries, and easily share compliance reports with your healthcare provider. Managing your sleep health has never been more convenient.

Battery Compatibility

Take your therapy off the grid with the Z2 Auto's versatile power options. Compatible with various CPAP batteries, including solar chargers, this device ensures you can maintain your sleep therapy even during outdoor adventures or in locations without reliable power.

Sound Level

26 dBA

Dimensions

6.48 x 3.3 x 2.02

Weight

0.65

Warranty

2 Years

Voltage Requirements

Voltage Requirements:100–240V, 50–60Hz
Typical Power Consumption:20W (30VA)
Maximum Power Consumption:35W (70VA)

Power Cord Length

10 feet

Pressure Range Low- pressure_range_low

N/A

Pressure Range High

20

Therapy Modes

N/A

Humidification

No

Humidification Type

Waterless

Heated Tubing

No

Exhalation Relief

Yes

Ramp Mode

Yes

Max Altitude

8000

Data Reporting

N/A

Automatic Machine Updates

N/A

WiFi

N/A

Bluetooth

N/A

Cellular Data

N/A

Phone App

Yes

Auto Altitude Adjustment

Yes

Auto Start

Yes

Auto Stop

Yes

FAA Compliant

Yes

Part Number

718116

Our Product Review:Z2 Auto Review

Product Manual:Z2 Auto User Manual

Using Your New Machine for the First Time

When your machine arrives , there's no need to set the machine to your prescribed pressure or insert the filter, as this was all done before we mailed it to you. Out of the box, your machine is ready to start therapy once you connect the machine to the short eight-inch hose, Qtube, long four-foot hose, HME device, and finally your mask.

• Insert tube adapter into the machine's tubing outlet.
• Attach one end of the short CPAP tube (eight-inch) to the other end (the round side) of the tube adapter.
• Connect the other end of the short tube to one side of the Qtube.
• Connect the other side of the Qtube to the long CPAP tube (four-foot).
• Attach the long CPAP tube to the HME device.
• Connect the other end of the HME device to your mask.
• Ensure all connections are secure to prevent any air leaks.
• Attach the power adapter cord to the machine and a power source to turn it on.
• Your machine will now be ready to begin therapy.

FAA/TSA Compliance

• This machine meets FAA and TSA requirements for use on commercial aircraft.
• Your machine can be packed into your luggage or carried on board, however, we suggest carrying your machine with you to prevent damage during transport.
• CPAP machines are classified as necessary medical devices, which are exempt from counting against you as a carry-on item while on domestic flights.
• If you intend to use your device while flying, we suggest contacting the airline a few days prior to your flight.

Mask Compatibility

The Z2 Auto will work with any mask, except the specific masks designed for the AirMini. However, the Waterless Humidification System will not work with masks that use short tubes, such as the AirFit P10 or N30.

Supplemental Oxygen Notice

The Z2 is not designed for use with supplemental oxygen. Do not attempt to use supplemental oxygen with the Z2 machine as this can cause injury, damage, or loss.

Machine Part Replacement Schedule

• Tubing:Every 3 Months of Use
• Qtube Muffler Foam:Every Month of Use
• HME Filter: Every Week of Use
• Disposable Machine Filter:Every 4 Weeks of Use

Disassembling Your Machine

Gently separate the machine from the tube adaptor, short tube, Qtube muffler, long tube, HME device, and your mask.

Daily Cleaning

1. Disassemble machine from tubing.
2. Wash the CPAP Tubing in warm water using mild soap.
3. Rinse thoroughly.
4. Allow parts to air dry away from direct sunlight.
5. Make sure tubing has fully dried before reassembling.

Q-Lite Muffler Notice

The Q-lite muffler does not require you to replace any of its individual parts. The foam inside the Q-lite has been tested and should not have any significant bacteria growth after 30 days of consecutive use. The use of a water-based humidifier may affect this. Examine the Q-lite for cracks or breaks in the plastic and replace as necessary.

Cleaning Notes

• Replace the disposable air filter regularly, it is not washable.
• Wipe down machine with a damp cloth or wipe as needed.
• Refer to the mask user guide for specific mask cleaning.
• Examine each part of your machine to ensure it is in good condition with no breaks or cracks.

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