3M Versaflo TR-371+ PAPR FIlter Cover TR-300N+ Series, Beige, 1 Each Swine Flu and Bird Flu Masks (Particulate Respirators) long-lasting lithium battery for extended

long-lasting lithium battery for extended use in demanding industrial environments

high impact-resistant black plastic that stands up to the toughest work environments and looks good doing it

Compared to previous generations

This accessory is intended for use with NIOSH-approved 3M respirator systems and supports compliance with OSHA respiratory protection requirements when used as part of a complete

the 3M Speedglas ADF 9100XXi allows you to more readily recognize colors as compared to our other models

3M Versaflo TR-371+ PAPR FIlter Cover TR-300N+ Series, Beige, 1 Each Swine Flu and Bird Flu Masks (Particulate Respirators) long-lasting lithium battery for extended3M Filter Cover TR 371, for Versaflo TR 300 Series PAPR, 1 Case. Filter cover TR 371 is a direct replacement for filter cover TR 370.