The air filter industry is a major source of pollution in many parts of the world.
It is one of the main culprits behind the rise of severe respiratory illnesses.
However, there is no way to eliminate all the sources of pollution and the air filter manufacturers are not doing enough to prevent the pollution they produce.
That is why some people opt to use filters.
But there is a downside as well.
People who opt to wear filters are likely to get sick from the chemicals they breathe, and this has already led to several serious illnesses.
Here is what you need to know about the use of filters.
What are air filters?
Air filters are a type of filter that filters out the air particles, which is usually a mixture of fine particles and water.
They are used in various environments to help people breathe better.
Some of the filters you can use include: air purifiers and air purifying filters