一次性面膜（带/不带阀门）
呼吸阻力低，过滤效率高。
采用医用级无毒聚丙烯材料，
可调节的轮廓铝喷嘴和柔软的内泡沫鼻垫有助于确保适当的配合。
具有内置硅片的便于呼吸的呼气阀可以促进空气交换，增加工作人员的舒适度。
特殊的3-Poly设计的呼吸器由高可过滤和静​​电材料制成，用于抵抗正常有毒和微小的微粒。

Disposable Face Mask(With/Without Valve)
Low breathing resistance with high filtration efficiency.
Adopted the medical grade non-toxic polypropylene material,
Adjustable contoured aluminum nosepiece and a soft inner foam nose cushion help to ensure proper fit.
Easy-Breathing exhalation valve with inner Silicon-piece can facilitate the air exchange and increase worker comfort.
Special 3-Poly design respirator produced from high filterable and electrostatic material for resisting normal toxic and tiny micro particle.