3M Versaflo M-300 Series Respiratory Hardhat Assembly, Model: M-307, Includes: Flame-Resistant Faceseal, Disposable: , Dimensions: 346 x 346 x 254 mm, For Use With: Demolition, Food and Beverage Manufacturing, Metalworking, Pulp and Paper,
3M Versaflo M-400 Series Respiratory Helmet Assembly, Model: M-407, Includes: Flame-Resistant Shroud, Disposable: , Dimensions: 346 x 346 x 254 mm, For Use With: Demolition, Metalworking, Metal Processing, Smelting, Foundries (Grinding, Pol