Video on the Face Fit Respirator Demonstrator Model (FFRED) In partnership with the British Safety Industry Federation, HSE has published a refreshed version of a video on the FaceFit Respirator Demonstrator model (FFRED). The video highlights why it is important to have face fit tests and the importance of having a good seal to the face for tight fitting masks (e.g. FFPs, N95, Reusable Half-fa…