Product description
Pleated Pre-filter, G4 Pleated Filter, G4 Pre-filter, Pre-filter, Panel Filter
Composition:
1. Frame: Aluminum Frame /Galvanized Frames /Cardboard Frame
2. Face Net: Paint-sided Care Net/Aluminum Net
3. Filter Media: Polycotton
4. Color: Blue/white
Features:
1. Light
2. Economical
3. Disposable, environmental
4. With Low resistance
5. With large filtration area and air volume
6. With cardboard frame of special process, long working time
7. Avaliable Thickness: 21mm, 25mm, 46mm, 96mm etc.