Special air purifiers help block 90% of contaminated particles

To solve the heavy air pollution that is happening to many major cities in the world, engineers from the United States have just released a special 'air purifier' device that is immediately attached to the user's nose. .

In the US, this device is sold quite widely for $ 13 per 10. It is advertised to block up to 90% of contaminated particles, allergens, bacteria and 70% more than others.

Special air purifier is popular with American people.

The device called O ₂ Nose Filter is very popular with many Americans because it ensures aesthetic and easy to use. Just stuffed into the nose is done.

Each of these air filters can be worn for up to 12 hours and use electrostatic filters to filter toxic particles.

However, this filter does not prevent the contaminants from entering the lungs through the mouth of the user like other anti-toxic masks.

Currently, it is a special concern globally. Air pollution seriously affects the health of the community.

Information from the University of Chicago recently said that air pollution lost an average of 1.8 years of life for every citizen globally.

Almost all low-income, middle-income and half-high-income countries are suffering from the atmosphere of pollution. In particular, the biggest pollution is in densely populated cities in populous countries like India and China.