KN-95 Protective Respirator Face Mask (Pack of 10)
A KN95 Mask is a respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles.
Made of high quality material, safe, soft and comfortable. 95% filtration, provide anti-bacterial and anti-dust protection. Protect you from airborne particulates and pollution. Elastic straps and adjustable nose clip for different face shapes and sizes. Perfect for daily use and outdoor activities. Anti virus transmission Anti droplet transmission Anti pollution Anti-Dust Anti Bacteria Anti PM2.5 Filter PM2.5,virus,bacteria,germ,and harmful substances in the air. Color: White Type: applied to ears Material: high quality medical non woven fabric
Filter performance – > 95% Test agent - NaCl Flow rate- 85 L/min Total inward leakage (TIL)* – tested on human subjects each performing exercises - < 8% Inhalation resistance – max pressure drop - < 350 Pa Exhalation resistance - max pressure drop - < 250 Pa Flow rate- 85 L/min CO2 clearance requirement - < 1%