G4 pleated panel filters are used to filter air flowing through a ducting system. These are made from moisture resistant cardboard, G4 filteration and perforated mesh to stop the air from penetrating the product.
- Moisture resistant cardboard frame
- Strong robust construction
- Extended surface area for high dust holding capacity
- Air handling replacement filters
ALL SIZES ARE KNOCKED DOWN SO THEY FIT INSIDE THE DUCT eg: 500x500x50mm = 496x496x47mm