Henan Condarl Pharmaceutical Co., Ltd.  

Product Name: with Ce and FDA Certificate Kn95 Ce Certificate Mask 4 Ply Face Protection Mask Model NO.: M002 Filter Rating: N95/KN95/FFP2 Material: PTFE Color: White Mask Type: Safe-Type Shape: Protective Mask Trademark: ConDARL Transport Package: Carton Specification: Conventional ( For Adult) Origin: China HS Code: 3005909000 Product Description Wearing a mask is an important means to isolate the spread of viruses, protect susceptible people, and achieve effective individual protection. At present, masks can isolate bacteria and PM2.5 particles through two main methods:(1) Electrostatic adsorption belongs to an active isolation method, that is, the use of static electricity between the fibers in the middle layer of the mask to adsorb bacteria and tiny particles to achieve isolation and protection;(2) Physical isolation belongs to a passive isolation method, which uses the mask's own small pore structure to block the invasion of bacteria and viruses. Among them, the physical isolation method mainly uses the gravity effect, interception effect, diffusion effect and inertia effect of bacteria I and fine particles.Protection levelKN95Filtration efficiency≥95%Expiration date2 years