5 Layers Activated Carbon PM2.5 Filter, Set of 10
Can be put in the Pocket of the face masks manufactured by us or masks of other brands. Fits all sizes.
- 1st Layer: Non Woven Spun bond (SSMM)
- 2nd Layer: Melt Blown
- 3rd Layer: Activated Carbon Cloth
- 4th Layer: Melt Blown
- 5th Layer: Non Woven Spun bond (SSMM)
Remove the filter before washing the mask. Ideally replace in 7 days.