Extrusion Filter is the most economical way to be installed in Plastic Film Blowing Machine. The characteristic of Extrusion Filter can save time and simplize operation step or process. The Extrusion Filter is usually used with the Extruder of single layer and multi-layers. Also, it is available to install an adaptor to match the feeding solution of the Die Head if needed. Furthermore, customers can also choose to mount Pressure Sensor to monitor the variety of pressure.