• APF 25
• Limited head (ANSI Z89.1-2003 Type 1 Class G) and eye (ANSI Z87.1-2010) protection.
• The M 927 visor is made of coated polycarbonate.
• The M 937 faceseal is made of flame resistant polyester.

Used with an approved air source, M-300 Series hardhats provide respiratory (OSHA APF=25) and limited head (ANSI Z89.1-2003 Type 1 Class G) and eye (ANSI Z87.1-2010) protection. The M-307 assembly includes a premium visor and premium faceseal.
The M 307 assembly includes a M 927 Visor and M 937 Faceseal. The M 927 visor is made of coated polycarbonate. The M 937 faceseal is made of flame resistant polyester.