PES membrane filter is a double-decker super-high efficiency filtration products sterilization. It contains two layers of PES PES membrane, and through all kinds of hot-melt polypropylene welded parts with it. 
 PES ultra-efficient double-layer membrane filters, long life, can meet a variety of sophisticated micro-filtration applications. PES ultra-efficient double-bilayer membrane filter structure makes it especially suitable for demanding terminal filter, especially high-temperature liquid filtration. 
 PES ultra-efficient double-layer membrane filters of the production process is strictly controlled, thus ensuring its excellent stability and reliable performance. In the production process, each filter have to undergo certain solvents and ultra-pure water washing, after a 100% integrity tested to ensure product quality. The U.S. and is the only certification authority of the filter. 
 PES ultra-efficient double-membrane filter can fit in a variety of high temperature and pressure and on-line steam sterilization, can also apply a variety of chemical solvents to clean the sterilization method.