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NEW! Z2 Auto Ultra Portable Travel CPAP Machine
Z2 Auto Ultra Portable Travel CPAP Machine
Z2 Auto Ultra Portable Travel CPAP Machine

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Our Price: $699.00

Availability: Subject to availability
Product Code: 718116

Z1 Promotion Package:


Z2 Auto Ultra Portable Automatic Travel CPAP Machine

Subject to availability. Call 1-888-955-2727.

CPAP-Supply.com is excited to offer the newest of the ultra-portable, fully-automatic CPAP machines, the Z2 Auto.

NEW! 30 Day Trial
NEW! Quieter Motor: 29% less noise at the air intake than the original Z1
NEW! Auto Start/Stop Feature (only on Z2 Auto)

Add the Z1 and Z2 PowerShell with Extended Life Battery as an off-grid power option for your Z2 travel CPAP.

Call us toll-free at 1-888-955-2727 for more information or to place an order.

All customers can choose to receive our FREE promo pack with the purchase of a Z2 auto machine.

No Special Mask Required!

The Z2 is the smallest and lightest universally compatible CPAP machine in the world. At just 10.4 ounces the machine can go anywhere you go, and it can be used with absolutely any CPAP mask on the market.

Great for Travel

  • Compatible with PowerShell® integrated battery option for CPAP therapy off the grid.
  • FAA Compliant for in-flight use with Bluetooth turned off.
  • Auto adjusting voltage (100-240v) power supply can be powered anywhere in the world with the correct plug adapter for the area.
  • Z-Breathe® comfort feature minimizes typical pressure swings due exhalation.
  • Backlit LCD screen displays treatment settings. Buttons on the device allow direct programming.


  • Dimensions: 6.48” x 3.30” x 2.02”
  • Weight: 10.4 oz.
  • Pressure range: 4-20 cmH2O
  • Ramp time: 0-45 minutes

In the box:

  • Z2 Auto CPAP
  • Power Supply and Power Cord
  • USB Micro A to B Cable
  • Custom Tube Adapter
  • 4-Ft Slim Style Tube
  • Filters x 2 (1 installed plus 1 extra)
  • Heater Moisture Exchanger (HME)
  • Qtube Inline Muffler
  • 8-in Slim Style Tube

Nominal Dimensions 6.48"L x 3.30"W x 2.02"H
Weight (Machine) 10.4 oz. (284 g)
Weight (Power Supply) 7 oz. (198 g)
Sound Level 26dBA
Operating Pressure Range 4 to 20 cm H2O
Operating Modes APAP (Auto) or CPAP (Fixed Pressure)
Bluetooth Used for data transfer to Nitelog
Reporting AH Count, AHI, Usage, Leak & Pressure
Adjustable Ramp Pressure YES in 0.5 cm H2O increments
Adjustable Ramp Time YES 0 - 45 Minutes in 5 minute increments
Expiratory Relief Z-Breathe™ Algorithm - 3 possible user selected settings
Leak detection YES - automatic w/Compensation
Display Full Function LCD Screen (1.5" x 0.75")
Power Input Range 100-240V, 50-60Hz
Operating Temp 41F - 95F (5C - 35C)
Operating Altitude Sea level to 8,000 ft (auto adjusting)
Operating Relative Humidity 10-80% RH
Electromagnetic Compatibility Complies w/ IEC 60601-1-2
Aircraft Use YES Complies w/ RTCA DO-160G Standards for In-flight use
Supplemental Oxygen Use NO
Filtration Large Surface Area Polyester Filter
Air Outlet Standard 22mm Outlet Complies with ISO 5356-1
Data Storage and Transfer 30 days internal storage data acquistion by Micro-USB cable or Micro-SD Card (not supplied)
Warranty 3 Years
Battery Type Optional Lithium Ion
Capacity 90 Watt hours ( Optional Lithium Ion)
Battery Output 14.4V ( Optional Lithium Ion)
Battery Life Indicator Only with optional battery

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 6 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Happy with the z2 - very quiet April 7, 2022
Reviewer: Steve from Oak Park, IL United States  
Very happy with the Z2.
It’s tiny and very quiet. Seems to work really well.

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  0 of 0 people found the following review helpful:
5 of 5 New Travel CPAP February 5, 2022
Reviewer: Anonymous Person from NEWPORT, WA United States  
This travel CPAP is the size of my hand and should be able to travel nicely in my backpack.  It is very quiet as advertised.  The machine comes with a 5 ft. breathing hose which attaches to your existing mask. My ramp speed of 4 to 10 was set by CPAP Supply prior to shipping so it was ready to go right out of the box.

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  0 of 0 people found the following review helpful:
5 of 5 Great Product February 2, 2022
Reviewer: Joe McCallister from Huntsville, MO United States  
Drew and CPAP-Supply are awesome, shipping is fast, service is great, and prices are really good.

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  0 of 0 people found the following review helpful:
5 of 5 May 8, 2021
Reviewer: James Moody from Weatherford, TX United States  

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  1 of 1 people found the following review helpful:
5 of 5 Excellent travel companion October 7, 2020
Reviewer: GL from Florida, USA  
I bought this to travel remote outback areas in Australia. Delivery was prompt (excellent service!) and I have now used it for 3 weeks. I also bought the shell/lithium battery for off grid use.
Overall I am very happy with the purchase. It is small (compact), quiet and I don't need to worry about humidification water/tank. The "auto on" is a good addition. The battery when fully charged lasts for 3 nights, although the charging takes longer than expected. The Nitelog app works via bluetooth (iPhone) and provides a good readout each morning. I recommend this if you are travelling a lot away from power and want something easy to pack.

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