3M Respiratory Protection 3M-7503
3M™ 7503 Series The 7502 model half mask is suitable for use in a wide range of hazardous environments. Made from a soft silicone rubber and featuring an ergonomic head harness with twin lightweight filters, this half mask ensures comfort and stability over long periods of use. It also boasts a convenient drop down feature. The 3M 7503 is highly versatile and is able to utilise the all 3M gas/vapour and particle filters.