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Suitable for adults’ daily travel protection, not suitable for toxic gas environment use.
Not intended as a replacement for gas masks and medical masks. Not for use if breathing is impeded or unsteady, or during sleep.
This protective mask cannot generate oxygen and should not be used in hypoxic environments.
Please use mask correctly to avoid serious consequences caused by improper use.
Store in a dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity