Flame Retardant Filter Cartridge(Conical Filter Ca

Flame Retardant Filter Cartridge(Conical Filter Cartridge,Conical Filter Element,filter cylinder) 1) Filter media: 80 / 20 blend with flame retardant treatment 2) Source of media: USA 3) Great filter surface and airflow 4) Uniform pleat spacing is maintained 5) Cartridge with or without outer mesh available, construction without out mesh is good for agglomerative dust release 6) Hot melt spiral beading to maintain full filtering surface area. Construction: 1) Shape: Cylindrical or Oval 2) Top cap: open steel plate, no rust 3) End cap: open or closed steel plate, no rust 4) Filter surface: various available 5) Inner core: galvanized mesh 6) Outer core: galvanized mesh or none 7) Gasket: specialty rubber to ensure airtight sealing