Proudly made in Singapore with Protection Class of N95 . FFP2 . KN95, novita Surgical Respirators are produced through the best possible quality and standards. Tested by accredited testing laboratories in U.S., Europe, China and Singapore and in compliance to European Union Directives and Regulations, novita CE Certified Surgical Respirators are backed with proven filtration efficiency of ≥99.89% against 0.1 micron particle, ≥98.21% against oil aerosol, 99.95% against bacteria and passed the synthetic blood penetration test at 120 mmHg as per ASTM F1862-17. novita Surgical Respirators, designed for maximum protection with breathable comfort for you and your loved ones!