Description - Filtration Commonly Refers To The Mechanical Operation Of Separation Of Solid Particles (contaminants) From The Fluids By Interposing A Filter Media Through Which The Fluids Pass But Solid Particles Of Targeted Sizes Do Not. Origin - Korea FOB ($) - " Retail Price + (Shipping Cost) " MOQ - 1set NOTE - All the product information may be changed depending on the specification.