PES membrane filter for efficient single-layer reduction of bioburden and particulate levels designed a filter, filter cartridge can be used as the terminal, may be used as high-grade pre-filter cartridge to protect the more sophisticated end-filter. Filter media is the PES PES membrane was developed with extensive use of AMC improved hydrophilic PES membrane. And nylon, polyvinylidene fluoride or cellulose acetate filter compared, PES and efficient single-layer film filter can provide higher throughput, and can reduce customer costs. 
 Each layer PES membrane filters are effective integrity testing to ensure good quality, and is the only U.S. certification authority of the filter.