Half mask Face-piece in soft TPE material (Thermoplastic Electrometric) in grey colour. It is equipped with dual filter which ensures better breathing comfort. Produced from non-allergic, Soft and odourless material to ensure high comfort. Light in weight. Easy to use and well balanced. Economical. Low maintenance. Promotes easy communication. Exhalation valve to allow efficient escape of exhaled air containing CO2. Sweat port in face piece for hot and humid environment. Gas Filter and Particle Pre- filter can be combined. Pull type strong, adjustable elastic gives snug fit yet relives strap pressure.