Introduction

●	KN95 Particulate Respirator, Exhalation Valve
●	High-efficiency electrostatic filter cotton, low breathing resistance
●	Wide knitted headband design, improve the comfort of long time wear
●	Specially designed for Chinese face shape, easier to achieve a good close to the face
●	The performance complies with GB2626-2019 KN95 protection level. The filtration efficiency of oily and non-oily particles and dust is above 95%