Activated Charcoal Filter - 6 PACK for the Breathing Mask

This product is a 6-pack of activated charcoal filters designed to filter particles as small as 2.5 microns, suitable for smoky, smoggy, or dusty areas.

• The description claims these filters will last approximately 50 hours in a smoky, smoggy, or dusty area.
• The description claims the charcoal adsorbs and neutralizes germs but does not release them back into the air.