FAQ. portable oxygen concentrators

Frequently asked questions

How long will the battery last?


Our machines can last from 2 hours up to 7 hours of battery usage.




Do you offer demo for the machines?


Yes, we offer free demo of our machines within Metro Manila.




How long is the warranty?


We offer Lifetime Free Service and 1 year parts warranty for all our machines.




How is your after sales service?


We have inventory of parts and consummables, and we have technicians to provide service if needed.




Mode of Payment?


We accept bank deposits (Nationwide) and COD payments (for Metro Manila only).




Can it produce Oxygen for an unlimited period of time?


No, the production of oxygen is limited to the capacity of its molecular sieve and is relative to the usage of the machine. Once the molecular sieve is consummed, it needs to be replaced in order for the machine to function optimally. For our home use machines, it can typically last for 1.5 to 2 years, while for portable machines, it averages around 1 to 1.5 years.