Junghyun Filter/Dryers are widely applicable to multipurpose Pharmaceutical and Fine Chemical applications especially require low particle-content products. Specially designed Junghyun Filter/Dryers improve product quality and minimize environmental exposure by one unit operation combining the Filter and Dryer in to a single closed vessel. Easy Cleaning, Monitoring and Confusion minimizing operation are available. Junghyun Filter/Dryers with automatic discharge system carry out following process steps; Filtration under pressure by means of vacuum or Nitrogen pressure Reslurrying and Washing by means of one or different liquids Smoothing the filter cake to avoid cracks and preferential channeling Drying the filter cake by gas passing through the cake or applying vacuum Discharge the filter cake through side discharge hatch