PM2.5 filter offers a high degree of filtration from particulates and small air microbes. It can also filter any bacteria and viruses than a regular mask. This filter is also safe to use for people with respiratory problems.
Is it reusable?
This kind of filter can only be used for 2-3 days of continuous use.
Is it washable?
No, it shouldn't be soaked with water so we suggest removing the filter first before washing your face mask.
How to keep it clean for another use
The use of a sterilizer is a good way to kill all the bacteria from the filter after using it. If you don't have a sterilizer, we suggest keeping it inside a clean container for 5 hours.
