The electroventilated system 3MTM AdfloTM and welding helmet 3MTM SpeedglasTM 9100-Air offers the welder a compact and light respiratory protection and a quality welding helmet technology all in one. All the advantages of the SpeedglasTM 9100 welding helmet in combination with AdfloTM electroventilated respiratory protection. Compatible with 3MTM PELTORTM Protective earphones for welding H505B. By combining the suitable filter type, the AdfloTM respirator offers effective protection from particles and gases in a single system. Thanks to its solid and compact design, the award-winning AdfloTM electroventilated respirator is designed to meet all welding needs.