Cotton mask features a pocket that holds an optional filter for an added layer of protection.
Each mask comes with 10 disposable filters.
Disposable filters are made from non-woven 2-oz poly cellulose.
Cotton mask features a pocket that holds an optional filter for an added layer of protection.
Each mask comes with 10 disposable filters.
Disposable filters are made from non-woven 2-oz poly cellulose.