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Small enough for travel. Powerful enough to be used every day.  At only 292g, the Z1 is a quantum leap in portable cpap.

The Z1 is an ideal travel machine. It literally fits in the palm of your hand so you will never have to leave your cpap at home.

In development for more than three years, we looked at every part and component in a cpap machine and relentlessly attempted to improve upon it. From a smaller motor to a more compact circuit board, we whittled away every ounce of wasted space until we arrived at the Z1; the smallest, lightest, most portable cpap machine in the world.

  • Fixed pressure cpap
  • Auto Stop feature
  • Pressure range 4-20 cm H2O
  • Z-Breathe Algorithm for pressure relief
  • Weighs 292g
  • 16.46 cm x 8.38 cm x 5.13 cm
  • FAA compliant for in-flight use
  • Data Viewer software via USB to a Windows based computer
  • Integrates with Powershell to provide battery powered CPAP treatment

Technical Specifications

30W Power Adapter

Unit Input range 100–240V, 50–60Hz

Typical power consumption 20W (30VA)

Maximum power consumption 35W (70VA)

Operating temperature 5ºC to 35ºC (41ºF to 95ºF)

Operating humidity 10–80% Relative Humidity, Non-Condensing

Operating altitude Sea level to 2400 m (8,000 ft)

Operating atmospheric pressure 101 to 75.3 kPA

Storage and transport temperature -20ºC to +60ºC (-4ºF to +140ºF)

Storage and transport humidity 10–80% Relative Humidity, Non-Condensing

Storage and transport altitude No limit

Storage and transport atm. pressure No limit

Electromagnetic compatibility Compatible with IEC 60601-1-2

Aircraft use Complies with RTCA DO-160G Standard for use in


IEC 60601-1 classification Class II (double insulation), Type BF

Available modes Standby, CPAP and CPAP with ramp

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