Respirator masks are essential for protecting the brief and long-term lung health of trade professionals. Whether or not you’re a plumber, builder, HVAC contractor, painter, insulator or work in another space of the pro trade industry, there are quite a few potential breathing hazards on any given jobsite. These workplace hazards factor into why failing to properly use respiratory protection continues to land on OSHA’s top 10 safety violations year over year.Below are some personal respirator basics that can assist…