3M developed reusable respirators that do their job so you can do yours.
Ever since 3M invented the disc filter category, we’ve kept workers on the
cutting edge of respiratory protection with engineering that allows for easier
breathing in even the toughest work environments.
Take the 3M™ Breathe Easier Challenge* by trialing and evaluating the
following disc filters between July 1, 2012, and December 31, 2012.