PM 2.5 Activated Carbon Filter

Keep those around you confident and feeling safe on a daily basis!  This filter is specifically designed to be used as a replacement filter in face masks sold here. 

5-layer PM2.5 Activated Carbon Filter:  Replacement Filter

MOQ:  20 packagesx10 filters per package!  Only $0.36 cents each!

• How long can filters be used before they need to be replaced?
• 42-74 hours max.
• Should filters be washed and reused?
• No!