Understanding the classification of contamination and choosing the right filter

Let us first look at the classification of indoor pollution, which usually has a total of four major categories.

1, chemical pollution, such as formaldehyde, benzene, ethanol, etc. ;

2, physical pollution, electromagnetic radiation pollution from various home appliances;

3, radioactive pollution, such as radon, etc;

4, there are also some dust, bacteria, and virus pollution, etc.

For these different pollution, we need to choose a filter that also needs to contain a variety of functions, look at which the role of chemical filters

1、The equipment adopts a coaxial self-priming pump, which has strong filtering ability and has the performance of acid and alkali resistance;

2, the filter paper design in the equipment plays a high precision filtration effect, and the effective filtration area is very wide, the operation is very simple, and cleaning is also very easy;

3、The main body of the equipment is made of PP, which is resistant to high temperature, acid, and alkali, and can also be selected according to the user's needs;

4, the same model of equipment can also be used with different filter materials, to play a different roles.