This is a six-part training program for respiratory protection for English-speaking healthcare workers in low resource settings that features elastomeric respirators with cartridge filters. You can access the powerpoint slides and the handouts from the link at the end.
Links to six-part video series about respiratory protection for healthcare workers:
Part 1: Protecting Health Care Workers from Infectious Diseases
Part 2: Respiratory Protection
Part 3: Starting a Respiratory Protection Program
Part 6: Respiratory Care, Cleaning, and Storage
Powerpoint slides and handouts: