Knowledge

Especially suitable for occasions containing irritating gases such as organic gas, acidic volatiles, pesticides, SO2, Cl2, etc., with remarkable anti-virus and deodorizing effects.

According to the number of times of use, it can be divided into: disposable activated carbon masks; activated carbon masks used multiple times.

Before wearing, children need to read carefully and correctly understand the instructions with the help of their parents to master the correct use of respiratory protective equipment

The "Guide" points out that masks are an important line of defense to prevent respiratory infectious diseases and can reduce the risk of new coronavirus infection.

The filter element is the heart of the filter, as the name implies, the filter element. The main principle of the filter element is also the main principle of the filter.