* At least 95% filtration efficiency; effectively prevent inhalation of virus, dust, pollen, hair, flu, germ, etc.
* Suitable for daily cleaning, allergic people, service personnel (medical, dental, nursing, etc.)
* Five-layer folding: 3D breathing space. High-elastic, comfortable design
* At least 95% filtration efficiency; effectively prevent inhalation of virus, dust, pollen, hair, flu, germ, etc.
* Suitable for daily cleaning, allergic people, service personnel (medical, dental, nursing, etc.)
* Five-layer folding: 3D breathing space. High-elastic, comfortable design
* At least 95% filtration efficiency; effectively prevent inhalation of virus, dust, pollen, hair, flu, germ, etc.
* Suitable for daily cleaning, allergic people, service personnel (medical, dental, nursing, etc.)
* Five-layer folding: 3D breathing space. High-elastic, comfortable design
* At least 95% filtration efficiency; effectively prevent inhalation of virus, dust, pollen, hair, flu, germ, etc.
* Suitable for daily cleaning, allergic people, service personnel (medical, dental, nursing, etc.)
* Five-layer folding: 3D breathing space. High-elastic, comfortable design