Comfortable and smooth material on the mouth It is comfortable to use without any roughness even if it touches the skin or lips. 99% cut of 0.1 μm fine particles / pollen / virus droplets (filter performance)
The special electrostatic filter cuts not only pollen / virus droplets but also 0.1 μm fine particles. Pleated processing to create a three-dimensional space
A space is created around the mouth to eliminate suffocation. Side contact processing and nose fitter
With adhesion processing and nose fitter on both sides, it fits firmly from the nose to the cheek / chin line. Prevents the ingress of pollen and virus droplets.
* Filter collection performance (average value) -0.1 μm fine particles: 99% cut-PFE test (0.1 μm) Kaken test center ・ Virus droplets: 99% cut-VFE test (average approx. 3.0 μm) Nelson Research Institute, USA -Pollen: 99% cut-Pollen collection efficiency test (approx. 30 μm) Kaken Test Center