QSSP Courses

The Application of Respirator APFs and MUCs

Making the right choice in respiratory protection selection

This session covers an often overlooked and misunderstood standard requirement of respiratory protective device selection and application. In this course, we’ll demonstrate the strategy of APF and its role in determining a Respirator’s Maximum Usability with a given air contaminant.

With this course you will:

  • Describe functional respirator limitations based on level of Assigned Protection
  • Identify and describe Respiratory Protection for IDLH atmospheres and non-IDLH atmospheres
  • Define the Application of Maximum Usable Concentration (MUC)
  • Solve a respirator selection problem utilizing provided information

Upon completing the course, students will receive a Certificate of Completion along with an Achievement Badge, showcasing their competency in the subject area. These credentials can be proudly displayed on professional social channels to highlight your expertise and dedication.

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