Antivirus half-mask
Time:2013-05-12 13:56:16 | Browse:2383

Code:R4-09

Describe

Silicone material, comfortable and durable
The 3M patents cold flow exhalation valve, expiratory resistance
Down breathing valve cover design and the valve can not easily be contaminated
The headband adjustable drape type, and can take off the mask hanging on the neck, easy to coffee breaks
Can focus on water, clean and easy maintenance
Choose a different filter cotton products for different particles,
Choose a different for different types of toxic gases
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