This respirator meets the requirements of EN149:2001 + A1:2009 and is intended to be used for protection against solid and liquid aerosols in wood, cement, glass working, textile, mining and construction environments. These respirators have long lasting durability, soft, comfortable inner surface with an silicon seal ring and adjustable straps to provide a comfortable and proper fit. This mask is designed with low breathing resistance filter media to increase user comfort. ALL FFP2 masks are to be used in situations up to 10 times the Occupational Exposurel Level(OEL).