IG - 1.5, 1.0 type shell and tube filter can be widely used in liquid-solid phase precision filter in medical industry, food industry, chemical industry and light industry, etc. It can be used for filter-press, suction filtration and filter-press & suction filtration. The filtration materials include canvas, polyester flannel, filtration paper, pulp and wire mesh, etc. according to filtration materials of the products. The filtration materials are easy to be removed and are applicable for water or organic solution.