This mask is equipped with a 5-layer activated carbon filter effective in blocking PM2.5 (Particulate Matter) haze, dust, and other fine particles. Filter replacement is recommended about once a week. We'll send you four to keep you protected for the next month.

Each face mask comes with adjustable ear straps and an aluminum strip on the nose for a comfortable fit and a tighter seal. Washable. 

Designed by Catsneeze.