Activated Carbon Filters PM2.5 for Protective Masks
If you have purchased our Protective Masks, you can buy replacement filters here.
The reusable Protective Masks are effective without the activated carbon inserts but for the highest level of protection, the filters should be used together with the mask.
Each filter will last at least 8 hours before needing to be changed. Therefore, if you wear the mask an hour a day, it will last 8 days.