Unified filtering small-sized self-rescuer (UFMS) "Chance"-ED with quarter-mask (for adults and children from 7 years old) is designed for individual protection of respiratory organs and eyesight of adults and children from 7 years old from toxic products of combustion during evacuation from smoke-filled premises during a fire. The presence of breathing valves on each filter eliminates the ingress of exhaled air, saliva and condensate into the filters, which prevents poisoning of the catalyst for CO.Provides protection from: carbon monoxide, hydrogen cyanide, hydrogen chloride, acrolein.
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