BROAD hot selling personal wear for outdoor sport filter PM2.5 haze pollen purifi air

This is a portable electric air purification mask, with a maximum air volume of 4m³/ hour, which can filter PM2.5 by 99.9% and 99.39% filter germs to completely isolate people from air pollution in any environment. Its characteristics are:

1.Large air supply solves the contradiction between the sealing and ventilation of the mask, and it is not suffocating to wear it for a long time

2.Active air supply forms a micro positive pressure space in the mask, so that bacteria cannot penetrate through the facial space, which is impossible for all other brands of masks. This is particularly important during the flu season and epidemic situation

3.It can be recharged and used repeatedly, with a maximum endurance of 12 hours

4.Activated carbon sheets can be added according to personal needs to filter formaldehyde, benzene, nicotine and other harmful gases

5.It can be worn by arm, hanging rope, placed in pocket, etc. life, work and sports are not affected, flexible and lightweight, easy to use

6.It is suitable for all ages, and the use-cost is extremely low. You can choose any mask with good sealing to replace it according to your personal preference, which will not affect the purification effect

7.Obtained the production license of medical equipment and labor protection supplies, and sold out many times during the epidemic, becoming a standard product for medical staff and the public health travel