Polyester / Synthetic Fiber Pre Filters
Pleated synthetic fiber to maximize the filter media, double side or single side metal mesh to support the filter media. Pleated V slot to help collect fine dust. Paper or metal frame. Large dust holding ability and long service life. Efficiency G3 or G4.
Synthetic fiber media, large dust holding ability, G3 and G4 efficiency, paper or metal frame. Customized size. Can be as the pre filters for HVAC system and can be used as the fan coil filters. Filter media can be replaceable if the frame is metallic.
Panel filter design, long glass fiber as the media, can be as the pre filters for painting spray room, or as the pre filters for high temperature oven, waterproof paper frame, metal frame available. Customized size. Standard thickness 21mm, 46mm, or 96mm and so on.