Filtration is basically determine to seperate solid particles from liquid particles.Firstly,it is very important in our life,because the world needs to water through the process of filtration produces safetly drinking water.There are many types of process for filtration in our life.It is mentioned about objective filtration,types of filtration,method filtration,mechanism filtration,theoretical filtration,application of filtration,filter media,filter aid and types of equipments.We usually use the process of filtration in pharmaceutical laboratory,chemical industry and pharmaceutical technology.