- Sterilized using ethylene oxide EO.
- High bacteria and particle filtration efficiency: at least 95%, equivalent to ASTM Level 2 and EU14683-2014 TYPE IIR;
- Fluid-resistant: reduces the potential exposure to blood and body fluids;
- Low respiratory resistance: thin and light multi-layer design reduces respiratory resistance inside and outside of the mask;
- Perfect fit the face: 3d modeling design and adjustable nose clip ensures a tight fit to less the leakage;
- Safety and health: CE certification, conforms to China surgical masks standard YY/T0469-2011.