PM2.5 CARBON FILTER FOR FACE MASK W/ FILTER POCKET

PM2.5 CARBON FILTER

• LPETW PM Activated Carbon Filter Anti Particle Protective, soft breathable Cotton, comfortable to wear.
  
  
• Filter size:12.5*8cm/4.92''x3.14''; Activated Carbon Filters. easy to insert.
  
  
• Filters are not washable and should be replaced after several weeks or if a film or sediment appear.
  
  
•  Fits Stolen masks in between inner and outer layer.  Make sure the filter is adjusted to cover nose and mouth.