Description
GVS Elipse and Elipse Integra Portacount Adapter for Fit Testing G TS Plastic snap Plastic snap Superior breathability GVS Elipse & Elipse Integra Face Fit Testing Portacount Adapter SPM414 Face fit testing is the method used to ensure that a face mask is correctly fitted so that there is no inward leakage of unfiltered air bypassing the edges of the mask