POCKET FILTERS - These filters are designed to fit into adult mask pockets. Mask filters are made of a total of 5 layers that includes activated carbon and non-woven cloth designed to help keep away airborne contaminants and dust.
DISPOSABLE - These are disposable filters and are not made for reusing and washing.
SEALED PACKAGING - All face coverings ordered are new and sealed. Due to hygiene and sanitary reasons, all sales are final. No returns accepted.
NOT FOR MEDICAL USE - Conforms to CDC April 2020 directive on cloth face coverings. This filter is not intended for medical use, and not proven to reduce the transmission of disease.