How to choose an air filter

An air filter is an item used to purify the air and ensure air quality during use. Changrui Purification tells you 
how to choose an air filter.

In the process of selecting the air filter, it is necessary to pay attention to the quality of its filter material, so 
that the air filter can reach the relevant level, and the filtered air can meet the standard. At present, the filter 
can absorb substances above 0.3 microns to ensure that the impurities contained in its space can be adsorbed
 and ensure the purification of the air.

In the process of selecting the air filter, it is also necessary to pay attention to the selection of the effect of its 
purification. It generally refers to how many square meters of space can be purified in the purification process
 to ensure that the air in this space can reach a certain level. The selection needs to be decided according to 
the size of the environment used to ensure that its use environment can achieve a good use effect.


When selecting an air filter, it is also necessary to pay attention to how many impurities the adsorption 
material can absorb, and whether it can continue to be used after adsorption of impurities.


Kunshan Changrui Air conditioning Purification Technology Co., Ltd. was established in March 2006, is a joint
 stock enterprise. Focus on air filter products, clean room purification equipment R & D, production and sales.
 Adhering to the enterprise management philosophy of "innovation first, integrity-based, focus on quality, and
 heart service", we make unremitting efforts to better protect the product quality of customers and create a 
good social environment.