Topic 3: Personal HEPA Air Filter Checklist (web-based) By Natacha Letort | December 8, 2021 Take the C.A.R.E. Pledge Long Term Care Employers LESSON 3: Assess and Improve Your Building’s Ventilation Topic 3: Personal HEPA Air Filter Checklist (web-based) Complete the web-based personal HEPA air filter checklist. Download Here Previous Topic Back to Lesson Next Lesson