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OXTRA Antivirus 3-in-1 Filter

Supported by MEDICOS, the OXTRA Antivirus 3-in-1 Filter is designed for the Oxtra Air Purifier Lite to maintain its peak performance. This filter adopts N95 filter, antivirus filter & active carbon filter to capture fine airborne particles such as bacteria, viruses and air pollutants effectively to keep you protected.  Provided with two filter replacements in a single package, it is recommended to replace the filters for every once per month when it has reached its maximum lifespan – 300 hours per filter.



  • MEDICOS N95 filter, infused with silver ions to eliminate 99% of germs & bacteria
  • 3 layer filters – N95 filter, Antivirus filter & Active carbon filter
  • US Standard ( ASHRAE ) ISO9001 / ISO13485
  • Filter >99% PM2.5 / >95% PM0.3 / >90% PM0.1 
  • Eliminate bad odor such as secondhand smoke 
  • 2 filter replacements in single package
  • 300 hours lifespan per filter

1) How many filters come in a pack?
Each pack contains two filters. . 

2) Is this filter the same as the filter used for Oxtra Motion Sensing Air Purifier? 
No. This filter is only specifically designed for Oxtra Air Purifier Lite. You could get the replacement filter for the Oxtra Motion Sensing Air Purifier in our website. 

3) Which type of filter is the Oxtra 3-in-1 Antivirus Filter using?
The Oxtra 3-in-1 Antivirus Filter is using N95 filter, Antivirus filter and active carbon filter. It helps to filter out 99.9% of airborne particles and eliminate 99% of germs and viruses. The active carbon filter helps to deodorise unpleasant odors too.

4) Is this product supported by MEDICOS?
Yes. This Oxtra 3-in-1 Antivirus Filter is developed by MEDICOS and it is proven to eliminate 99% of bacteria, germs and viruses. 

5) How long does the Oxtra Antivirus Filter last?
In order to keep your Oxtra Air Purifier Lite at top performance, buyers must purchase genuine Oxtra 3-in-1 Antivirus Filter replacement filters every 300 hours of use.

1 to 1 Warranty policy
Trapo OXTRA offers 1 to 1 warranty exchange policy with faulty products from manufacturing defects. The product will be evaluated by our product specialist, any damage caused by the user is will not be part of this.