Respiratory Signs

Use Clarion respiratory protection signs to alert people to the need to wear a dust mask, respirator or self-contained breathing apparatus, depending on the circumstances of the process taking place or environment they are entering. Our signs use the official ISO symbol for each type of respiratory protection measure to make full international compliance possible.

Are your signs in line with today’s best practices? Download our timeline to see how sign content and design has changed over time - and how your signs measure up.

Download Timeline