The 3M Half Mask 4251 impresses with its maintenance-free design and offers effective and comfortable protection against organic gases and vapors, as well as against particles. It is therefore the ideal partner for spray painting, brushing, and varnishing, as well as for machine grinding. Its special features make it particularly comfortable: integrated filter elements ensure low breathing resistance, the parabolic exhalation valve reduces heat buildup, and the comfortable fitting provides secure protection. The ready-to-use mask offers unrestricted visibility and is particularly lightweight. Additionally, it can be combined with 3M safety glasses. The product meets the protection level A1P2 and complies with the safety requirements of the European standard EN405:2001 + A1:2009 FFA1P2 R D.