In this episode host Mark Reggers and guest Terry Gorman, 3M’s Occupational Hygienist for the Personal Safety Division Australia/New Zealand take up where they left off and continue their big picture discussion about Respiratory Protective Equipment Selection.  Respiratory protective solutions are available in many forms and at times can be confusing. Which solution meets your workplace challenges and suits you best…disposable, reusable or powered & supplied air option? How do you know if you even need a respirator, what type of filter is required to provide adequate levels of protection and how often do they need to be changed? Daily? Weekly? Monthly?