The 3M Half Mask 7503 is robust yet highly comfortable. It is made from skin-friendly silicone and features a drop-down head strap. This surrounding strap allows the mask to be comfortably worn in front of the chest during short work breaks, rather than having to be completely removed. Its innovative detail solutions and perfect sealing fit through the structured facial seal also contribute to comfort. Easy breathing is supported by the dual filter system, which additionally has the positive effect of good weight distribution. The mask is also characterized by a wide range of filters and spare parts and is easy to handle and maintain. The bayonet click filter connection works safely and quickly. The 3M Half Mask 7503 is compatible with 3M safety glasses. It is approved according to standard EN 140:1998. The protection level of the mask depends on the filters used from the 2000, 5000, and 6000 series.