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Non-woven fabric,moisture resistant, non-toxic,non-irritating. Anti PM2.5,haze, dust etc.Using advanced environmental materials, effectively resists fine particles and bacteria in air pollution.Advanced electrostatically charged microfiber filter media designed for ease of breathing and can prevent dust, car exhaust, pollen, etc.Cup shape design makes the respirator spacious and durable.Adjustable M noseclip helps provide a custom and secure seal.
