FILTER 2.5

  You will receive 10 filters 2.5

The Filter 2.5 which has 5 layers of protection isolated on a carbon filter to protect us from impurities, mist, gas, dust, droplets, saliva in the air, among other dangerous substances.
This filter has a cushion core that protects us. The 5 layers they contain (4 of them in non woven and one in activated carbon.

The 5 Layers are:

Anti-Sticking Cloth
Filter Cloth
Activate Carbon 
Efficient Filter Cloth
Anti-Sticking Cloth

Five Layers protection removed 95% of air particules.

What is activated carbon?

An activated carbon filter is most commonly found in high-end N95 and other mask models and is highly efficient at removing gaseous contaminants that other filters cannot. A carbon filter can also efficiently filter bacteria and viruses from the air.

Recommendation

It is recommended to change the filter in a period of 24 hours of use to ensure the hygiene of the mask.

Each filter lasts 1-3 days depending on use.