Porous Media Corporation designs and manufactures technologies for the separation of liquids, solids and gases. It operates STAR (Scientific Testing, Analysis and Research) Laboratories, which is equipped with scientific instruments for the development, testing and certification of filtration products and provides research and development services. The company offers a filtration technology for the instrumentation industry. Its technologies are used for fluid process, transportation, hydrocarbon, air dryer, medical, pneumatic and instrumentation applications. The company operates an advanced separations group and oil and gas division. Its Apex technology is used for coalescing applications. Porous Media Corporation s ULTIDRI oil dehydration system is utilized for the continuous removal of emulsified and dissolved water.