N99 half-face dust mask

Non-woven fabric: Pp non-woven, carbon, filter, bamboo fiber and needle punched.Made with nonpoisonous, non-allergic and non-simulating materials, low breathing resistance with high filtration efficiency.Filtering and adsorbing harmful industrial dust, it can prevent silicosis.Adjustable contoured aluminum nosepiece and a soft inner foam nose cushion help to press close to face and increase worker confort.Space structure, so the body has more breathing space.With a alexible band: fixed easily, more comfortable and durable.Maintenance-free, hygienic, clean, environment friendly. It’s very convenient and practical.

Applications of N99 half-face dust mask

Rubber, synthetic fur, metal casting, battery, building materials, chemical synthesis, nuclear engineering, mining, petroleum, shipbuilding, metallurgy, coal, environmental sanitation, paint industries, automobile manufacturing, etc.