Pre-assembled Full Face Mask, with ABEK1 P3 R filters. Size: medium. ABEK1 for protection against organic, inorganic, ammonia and acid gases [Bp>65?C]. P3 protection against harmful and carcinogenic dusts, fumes and water/oil based mists/aerosols 10 x WEL (Workplace Exposure Limit). Packaged in an aluminium bag for increased expiry date. Extremely lightweight with excellent periphery vision. The lens is made from scratch resistant polycarbonate and is easy to clean thanks to the hydrophobic coating. Class 2.