Zen-O lite™ portable oxygen concentrator offers reliability, flexibility
and support active lifestyles of patients requiring oxygen therapy.


Part No Weight Purity Max Oxygen Discharge Pressure Operating Altitude Operating Temperature Power Requirements
RS-00608-AUS-D (2x Battery)
2.5 kg
87 - 96%
20.5 psi
0’ to 13,000’ (0m to 4,000m)
5°C and 40°C
100-240V AC (± 10%) 50-60Hz in, 24V DC, 5.0A out
  • Zen-O lite™ delivers up to 1050 ml of oxygen per minute in pulse mode and is adjustable in 0.5 increments up to setting 5. Zen-O lite™ automatically adjusts the amount of oxygen delivered to meet the patient’s breath rate
  • Zen-O lite™ has easy to understand intuitive buttons and LCD panel for straightforward operation
  • The Eco Mode feature allows users to switch the operation of the device from delivery a fixed pulse of oxygen at each inhalation to a fixed volume of oxygen per minute, to allow for longer battery duration
  • The Auto Mode feature activates after 60 seconds if no breath is detected, the device will automatically deliver pulses at a rate of 18 breaths per minute to the user. This feature allows users to continue receiving some oxygen if the cannula is dislodged
  • Weighing just 2.5kg, Zen-O lite™ can be used in the comfort of a patient’s home and is ideal for use outside the home. Zen-O lite™ offers unequalled independence and flexibility to patients thatrequire supplemental oxygen therapy
  • Zen-O lite™ is designed with easily replaceable sieve modules. The sieve modules can be swapped in under 5 minutes by either the user or home oxygen provider
  • A system indicator flashes each time a breath is detected during use, giving users the assurance that oxygen is being delivered
  • Zen-O lite™ is manufactured in the UK and USA to the exacting standards of the European Medical Directive and United States Food and Drug Administration
  • Zen-O lite™ is built to last and is supplied with a 3 year warranty, the battery, sieve modules and other accessories have a 1 year warranty


Zen-O lite™ portable oxygen concentrator offers reliability, flexibility and support active lifestyles of patients requiring oxygen therapy.
Zen-O lite™ features breath sensitivity and Rate Responsive Therapy™ technologies that enables rapid breath detection and oxygen delivery required.
Zen-O lite™ delivers oxygen on demand, which is triggered by the patient’s inhalation. Whether a patient is climbing the stairs or taking a walk, Zen-O lite™ will automatically respond to the breath rate by adjusting the amount of oxygen needed to ensure the patient remains saturated. It off ers an oxygen output of up to 1 050ml per minute and holds one battery that can last up to 4 hours at setting 2.
Spare Parts Part Number
Zen-O liteTM Portable Concentrator with one 8 cell battery
Zen-O liteTM Portable Concentrator with two 8 cell batteries
Zen-O liteTM Rechargable Battery
Zen-O liteTM AC Power Supply
Zen-O liteTM DC Power Supply
Zen-O liteTM Carry Bag
Replacement Sieve Modules
Zen-O liteTM Cannula Wrench
Zen-O liteTM Rucksack
Zen-O liteTM Cannula Filter pk of 10
Accessories Bag

Additional information

Part No

RS-00512, RS-00523, RS-00601, RS-00602, RS-00605, RS-00606, RS-00608-G-D, RS-00608-G-S, RS-00616, RS-00617, RS-00619