Use for protection in hazardous environmentsProtects against particulatesOffer low breathing resistance and good balance when connected to maskSwept-back design allows an enhanced field of view and comfortCan be clicked into place quickly and easily. Simply align the connections and push until you hear a clickCan be used with 3M™ Secure Click™ Reusable Respirators 800 SeriesNew dual flow cartridges and filters allow for easier breathing