80S-YELLOW (moderate pollution)
90S-ORANGE (high pollution)
95S-RED (severe pollution)
99S-PURPLE (hazardous pollution)
*Carbon filter do not ship internationally due to export ban!
One pack contains 5 pairs of filters. We recommend you change filters every 2 weeks. Also change them if they get wet, look very dirty or are hard to breathe through.
Carbon filters provide protection against chemical gasses and car exhaust. We recommend you use carbon filters in areas with heavy traffic.The 80S, 90S, 95S and 99S filters include a medical grade nano-silver coating that kills bacteria and viruses.
Use the Air Quality Index (AQI) to choose filters:
- Use the AirVisual app or the WAQI website to check the air pollution (AQI) in your area or city
- Choose a filter that matches the color of the AQI. For example, if the AQI is orange, choose the 90S-ORANGE or 90+CARBON filters
- Higher filters are harder to breathe through and also more expensive, so don't choose a higher level than you need
All filters are tested at Nelson Labs, USA in compliance with US-FDA regulations 21 CFR Parts 210, 211 and 280 at a particle size down to 0.1 microns. Blocks up to 99% small airborne pollution (PM2.5).
received next day after order. Great.
Next day delivery, can't argue with that.
My family and I are very happy with these maskes. They fit very well and are comfortable to wear for extended periods of time. I will purchase again.
Works well and love being able to change the filters.Looks good too.