MEDICAL FACE MASK, RESPRIRATORY FACEPIECE, RESPRIRATORY FACEPIECE SUPPLY SINGAPORE

Product Description 3M 9502+ P2/ KN95 Particulate Respirator Protective s Safety  PM2.5 Smog Haze Dustproof   Features: High-efficiency electrostatic filter cotton reduces expiratory resistance to improve wearing comfort. Perfect for non-oily particulate matter, such as PM2.5, smog, dust. It provides a minimum filtration efficiency of 95%.