Half-mask respirator made of thermoplastic rubber. Exhale valve provides minimal resistance while breathing. This half-mask respirator has adjustable elastic bands, for maximum comfort. It has filter holes for two changeable filter cartridges, which are pursuant to EN 14387 standard. This half-mask respirator is used in the chemical and petrochemical industry, in the production of fertilizers, in laboratories, medicine, pharmacy, agriculture, construction and in all jobs where proper respiratory protection is required.