3M™ Particulate Respirator 9004 GV provides secure and comfortable FFP1 protection against dusts and mists. The respirator is grey with the Cool Flow Valve The 9004GV respirator is designed to help provide quality, reliable protection against certain non-oil based particles. Its low profile design offers better visibility and compatibility with a wide variety of safety equipment. Vertical flat-fold design offers convenient storage, portability and dispensing.