기능

• N95 mask certified by the National Institute for Occupational Safety and Health (NIOSH).
• 95% of 0.3 μm NaCl particles are collected.
• N95 standard mask that meets strict requirements for respiration resistance and filtration efficiency.
• It provides over 95% filtration efficiency and high respiratory protection against oil-free particulate aerosols.
• The length of the rubber band can be adjusted.
• The two aluminum nose clips allow you to fit the shape of the nose better, increasing the adhesion between the mask and the nose.