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Temperatures may vary between 5☌ and 25☌ with relative humidity up to 65.

The storage room should be ventilated regularly.
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Once adjusted and associated with a filter cartridge, a half mask respirator offers effective respiratory protection against toxic vapors and gases (non-irritating to the eyes), dust and solid or liquid particles (aerosols). Poison Resistant Mask respirator mask Anti-Poison High Filtration Half Face Gas. The TAPR military half-face respirator must be stored in a dark, cool, and dust-free location that’s free from sudden temperature changes. It is a light device, since it covers only the respiratory tract (nose and mouth) and can be worn easily without causing discomfort to its wearer. The half gas mask constitutes the first degree of filtering respiratory protection. Half Facepiece Respirator Assembly 6191 - Automotive part 07001 3M(TM) Organic Vapor-Acid Gas Respirator, 5203 Medium 3M Half Facepiece Reusable Respirator.
