Abstract: <SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">Major R &amp; D progress of several filtering equipments in China over the past decade was introduced.Plate-type filtration-washing-drying machine, cylinder-cone-type filtration-washing-drying machine, horizontal reaction-filtration-drying machine, and rotary vane continuous-filtration machine as well as their main structures, working principles, advantages-and-disadvantages, and progress measurements were discussed.Lastly,R &amp; D progress of corrosion resistant structure of the filters achieved over the last decade as well as their applications in different corrosive conditions were introduced.</SPAN>