Silver Mask (N99 with replaceable filter)__default

Silver Mask is an anti-pollution mask designed to protect the daily ride of cyclists and bikers in polluted urban environments. The replaceable built-in filter blocks 99% of every air pollutant, included the nasty PM 2.5, and is also highly long live (about 3 months of daily use). The external washable cover entraps the big dusts like pollen and its silver lined cover kills bacteria and germs. Includes 1 replaceable filter.