Main performance of air filter

- Nov 09, 2018-

Filtration accuracy

Refers to the maximum diameter of the foreign particles allowed to pass. The key to affecting the filtration accuracy is the filter element, which can be selected according to the needs of the subsequent components to achieve the corresponding filtration accuracy.


Flow characteristics

Refers to the relationship between the air flow rate through the filter and the pressure drop across the filter under a certain inlet pressure. In actual use, it is best to use it within the range of pressure loss less than 0.03 MPa. In the air filter, the main factors affecting the flow characteristics are the body and the filter element.


Water separation efficiency

Refers to the ratio of the separated moisture to the moisture content in the air at the inlet. Generally, the water filtration efficiency of the air filter is not less than 80%. The main effect of the water separation efficiency is the deflector.