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Brand:3M
Description:For the protection of particles and organic odor, with 3M patented cold flow breathing valve, suitable for long wear in hot and humid environment, high efficiency electrostatic filter (more than NIOSH requirements) Patent cold flow breathing valve, breathing more light, less respiratory resistance Special effects except smell layer, feel fresh air Patented rectangular breather valve to reduce the expiratory air impedance and improve the heat problem The adsorption of organic vapors can be adsorbed on the activated carbon adsorption layer Model M nose bridge, it's easier to adjust and wear Light weight and comfortable to wear Braided headband is durable. Contacts: Grace Wu Mailbox：wu_grace15@aliyun.com Skype:wu.constance5
Origin:China Fujian
Model:box
MOQ:1
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