Pleated Pre-Filter

Material: Synthetic fiber
Frame: Paper, Aluminum, Galvanized steel, Stainless steel
Efficiency: G4

Pleated Pre-Filter

Application: Pre-filtration in central air conditioning and cabinet ventilation system.


1. The frame adopts a detachable design, which is convenient for replacing the filter material to achieve the reuse of the frame;

2. The composite metal mesh of the filter material is made into a folded type, which provides the largest filtering area for the airflow.

3. The filter material is made of polyester synthetic fiber, which can be cleaned and reused many times, and has a long service life.

The Main Parameters
Frame Material Paper/Aluminum/Galvanized steel/Stainless steel
Filter Material Synthetic Fiber
Support Aluminum/Galvanized steel mesh
Working Conditon Temperature: ≤90℃ /Humidity:≤95% RH
Filtration Efficiency G3(EN779): 80%, G4(EN779): 90-95%