M-Series are specifically designed to work together with your 3M™ Versaflo™ and 3M™ Supplied Air Respiratory Systems. Deflector allows users to direct the airflow inside the headtop to increase comfort. This has fully-adjustable suspension for customized fit and weight distribution
Specifications:
Brand: 3M
Series: Versaflo M-Series (M-407)
Model/Part Number: M-407
Helmet Type: Faceshield and Shroud Respiratory Assembly
Size: 13½ in Length x 13½ in Width x 9¾ in Height
Color: Grey/Black
Material: Polycarbonate visor, flame-resistant shroud material