3M™ 8511 N95 Particulate Respirator (Box of 10) | 3M ...
3M Particulate Respirator 3MM8511, N95 The 3M 8511 N95 Masks offer comfortable extended wear in dusty environments. This particulate respirator is durable and has no spare parts to clean. 3M 8511 masks feature 3M's patented Advanced Electret Media and the Cool Flow Exhalation Valve to make breathing easier and cooler. An innovative M-nose clip adjusts easily to provide an effective seal to ...