This product takes polyether sulfoneimported as filtration medium. this product is made by hot melting and welding of integral construction without any adhesive or medium shedding. It has excellent chemical compatibility. 100% integrity test shall be carried out on the filter element to ensure its product performance. Properties PES film has unique hydrophility without any surface active agent or surface wetting agentAbsolute filter rating, rejection coefficient up to 100% Good chemical compatibility, wide range of PH value applied High temperature resistance, repeatable online steam disinfection Filter rating 0.1μm0.65μm Typical application End sterilization filtration for liquid medicine and biological products Filtration for chemical materials End filtration for food, drink and wine End filtration for mineral water and pure water