The 3M 4000 series is a unique range of construction respirators. The range is designed to offer effective and comfortable protection against many of the gases, vapours and combination particulate hazards found throughout industry. Developed to meet the stringent requirements of the European standard EN 405, the 3M 4000 series incorporates unique features that are designed to significantly enhance performance and wearer comfort. The 3M 4000 series can be exempt from the maintenance requirements of COSHH (Control of Substances Hazardous to Health).
