Description Feature: The Half Facepiece Reusable Respirator offers versatility for many environments and applications providing protection against particulates and a wide variety of gases and vapors when used with approved cartridges and filters. For 3M 6200 Half Mask-Medium size Provides a snug fit to face any type and size. The fastening system of two elastic rubber straps on the cotton and the headband is regulated at four points. Substrate does not cause allergies, soft and tight to the face of the strip obturation. Convenient design provides a good overview, and compatibility with eye protection and head - goggles, helmets. It includes: 1 x For 6200 Mask 2 x filter adapter 2 x Particulate Cotton Filter 2 x Filter Containerincludes:1 Set x Mask