The melt filter element is named candle filter because it is shaped like a single candle.candle filter is mainly used for high temperature, high pressure, high viscosity polymer, polyester melt filtration.The filter upper and lower end caps are made of stainless steel (316L) to ensure corrosion resistance. The filter medium is made of stainless steel fiber sintered felt and stainless steel wire braided mesh is folded and corrugated. The dimensions are small and the filter area is large. It can be cleaned repeatedly.