Conical Filter Cartridges for GT and Air Compressor Inlet Filter System Constructions: 1) Top cap: 406mm x 390mm 2) End cap: 324 x 213mm 3) Filter media: 100% cellulose, or 80% cellulose / 20% polyester blend 4) Source of media: USA, Finland or China 5) Length: 660mm 6) Pleats: 280 steel 7) Mesh: inner and outer 8) Hot melt spiral beading to maintain full filtering surface area Both the size of the cartridge and the shape of the caps are available in various specifications. All configurations are changeable to meet the optimum performance of your applications. Please contact us directly for more technical information. Inner packing: Polybag Ourter packing: Export carton