What is PM2.5?
PM means particulate matter, PM2.5 refers to particulate matter not larger than 2.5 microns in the atmosphere, also known as pulmonary particulate matter.
What is N95?
N95 means filtering out 95% of PM2.5 particles. KN95 = N95
FDA enforcement policy governing masks indicates that FDA will not object to the distribution and use of face masks that are intended for a medical purpose (whether used by medical personnel or the general public), without compliance with the ordinary regulatory requirements applicable to those masks, where the face mask does not create an “undue risk” to the public. In addition to the warning labeling below, FDA states “the product cannot be intended for any use that would create an undue risk in light of the public health emergency, for example, the labeling does not include uses for anti-microbial or antiviral protection or related uses or uses for infection prevention or reduction or related uses and does not include particulate filtration claims.”
PM2.5 Protective Filter (each package contains 6 filters & sold separately from the masks) is available for purchase. Due to the shortage during the crisis, if you are purchasing more than 6 packages, please contact us. Special discount code is available if you qualify.
- The filter can be inserted in-between the outer and inner layers.
- The masks, when used with proper preventive measures, can limit the spread of contaminants. When worn with "PM2.5 Protective Filter" the masks can be 95% effective