The half mask 3M 6200 M size, provides effective protection, light and comfortable against particles, vapors and gases. Compatible with two types of side filters (anti gases or particles) very light which are attached to the facepiece by a simple bayonet system, half mask 3M 6000 Series can also be used with Supplied-Air system 3M S-200. Filters sold separately click here Features: Shape: shell Size: M Facepiece (thermoplastic elastomer) Head harness with harness (polyester / cotton braided elastic) Inhalation valve (natural rubber) exhalation valve (silicone rubber) Seal (rubber silicone) mask system: dual filters filters compatible add in the mask: gas filters (6000) and particulate filters (5911- 5925/5935 and 2000 series) maximum weight with filters: 355 gr Advantages: Flexible Light of employment (anti-gas and / or particulate filters, and system Supplied-Air 3M S-200) hypoallergenic facepiece Well balanced Easy to use Low maintenance Economic Tips: the user must have read the user manual before any use. It is recommended to clean the mask after each use. Remove the anti-gas and / or particulate filters Use only in convenablementventils places and whose oxygen content is sufficient for life. Do not use when concentrations of contaminants are immediately dangerous to life. Leave immediately if: breathing difficulty, dizziness or other distress occurs, discard and replace the mask if it is damaged or if the breathing resistance becomes excessive or at the end of each working day. Never modify or "tinker" this device. Failure to observe the instructions and precautions for use of this product, as well as the failure of continuous wear the mask instructions for the entire period of exposure to the contaminant may decrease the effectiveness of the product and affect health user, exposing it to serious or putting life threatening disorders.