Air Purifying Respirator Safety (APR)

After completing this course, the students will be able to do the following:

  • Describe the use and limitations of half-mask and full-face Air Purifying Respirators
  • Explain the terms breakthrough and warning properties, and list four steps that should be taken if breakthrough occurs
  • Demonstrate the proper procedure for performing a positive and negative user seal check on APR


All persons entering an ALTTF facility must provide scannable proof of two COVID-19 Vaccinations (QR code) or a negative test result from a lab or pharmacy (taken within 72 hours)
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