This product takes imported polytetrafluoroethylene (PTFE) 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 Strong hydrophobicity, absolute sterilization guaranteed under moist or dry conditions, bacteriophage fully removed by filtration from gas Unique microporous structure, high porosity High temperature resistance, repeatable online steam disinfection Good corrosion resistance and excellent chemical compatibility Low initial pressure, high gas flux and long service life High strength, impact resistance and excellent performanceFilter rating Inliquid 0.2μm-0.45μm In air 0.01μm-0.05μm Typical application Sterile filtration for air admission/exhaust of fermenter, storage tank and make-up tank Sterile filtration for compressed gas Filtration for ultra-pure gas for electronics industry Filtration for steam Sterile filtration for organic solvent