MASKSAVERTM uses food-grade environmentally friendly materials, and the outside of the mask is made of two layers of food-grade plastic absorbent. It is non-toxic and harmless. It can be used multiple times, and it can be cleaned by simple disinfection spray or cleaning every day.
The middle layer of the mask consists of two small filter membranes that block bacteria. One of the current solutions is to adopt the European standard EN-149, FFP2/3 (that is, filter particles of 94-99% or more), and it is recommended to replace it once a day. It only needs to replace the filter element daily, and it can be used for at least 30 days. The current factory output can reach 600,000-1 million per month.