Type N95 Fitting Ins | 3M™ 1860 & 1860S Health Care Particulate Respirators & Surgical Masks - YouTu
For more information and resources, please visit http://go.3M.com/35kY The 3M 1860 is a "cone" shaped particulate respirator and surgical mask. The 1860S is a smaller version of the 1860. Follow these instructions each time you don your respirator in orde...