3M half-mask respirator model 6200 (medium size) for protection from organic gases and vapors (e.g. oxalic acid), reusable, in elastomeric material, equipped with bayonet filter coupling. Pack of 1 pc with 2 filters. Characteristics: The two-filter design reduces breathing resistance Soft and light skirt Economical replaceable filters 3M bayonet filter coupling system Comfortable harness and easy buckle closure CE/EN 140 marking