3M Versaflo M-Series Headtops. FR face seal.The all-new 3M Versaflo M-Series features lightweight, compact and well-balanced helmets that offer protection from a range of respiratory, impact and splash hazards.Integrated Protection for Multiple Hazards. Provides protection from specific respiratory, head and eye hazards. Offerings for hearing protection (H31P3AF 300 available separately). Modern, Well Balanced Design. Lightweight with excellent balance. Fully-adjustable head suspension. A deflector allows users to direct the airflow inside the headtop for increased control and comfort. Straightforward Care and Maintenance. Spare parts and accessories are quick, easy and intuitive to replace. New Visor. Visor design combines excellent peripheral and downward vision with good optical clarity. Lens provide chemical and scratch resistance. Protection. Respiratory - Assigned Protection Factor of 20 when used with TR-300. Features a flame resistant faceseal for applications with hot particles. Impact - EN166: B Medium Energy Impact Protection.