Stay safe & maximize your protection with the PM2.5 5 layer filter. The 5 layers of fabric comprise of 2 non-woven, 2 melt blown & 1 carbon. Stops 90% of the particles from pollutants & contaminants. Dispose after each use for best results or every 3-7 days dependent on usage and exposure to pollutants.
How to use: Insert the PM2.5 filter along the inside of the mask in the filter pocket. For easy application, slightly fold filter lengthwise prior to inserting.
- 5 Layers protection
- Blocks 90% of the particles
- 10 pack