Transparent protection mask YN-308

Pocket Smoke Protective Mask - Temperature resistance up to 160 degree Celsius. - 99.8% filtration efficiency (3 micron smoke particles @150m3/h airflow). - Optically clear hood allows easy voice communication and affords 360 degree visibility. - Patents in Taiwan and patents pending in other countries. - Low breathing resistance, Economic pack, Easy to carry, one size fits all. - Duration of use: 8-10 minutes. Technical Specifications / Features: - Temperature resistance: up to 160°C - Filtration efficiency: 99.8% (3 micron smoke particles @150m3/h airflow) - Hood: Optically clear, 360° visibility - Patents: Taiwan, pending in other countries - Breathing resistance: Low - Packing: Economic, portable - Size: Universal (one size fits all) - Duration: 8-10 minutes