公开(公告)号：US20240299867A1

公开(公告)日：2024-09-12

申请号：US18178615

申请日：2023-03-06

Applicant: ZUXING CHEN

Inventor： ZUXING CHEN

IPC: B01D29/21 ,  B01D35/30

CPC classification number: B01D29/21 ,  B01D35/30 ,  B01D2201/0415 ,  B01D2201/0453

Abstract: A filter element, comprising two sets of cover plates, and the cover plates are provided with water inlets; a plurality of first through holes and second through holes are respectively distributed on outside of a first fixing sleeve and a second fixing sleeve, the first fixing sleeve and the second fixing sleeve are detachably connected between the cover plates, the first fixing sleeve is composed of a plurality of first fixing sleeve components, and the first fixing sleeve components are detachably connected, an accommodating cavity is formed between the first and second fixing sleeve; folded filter paper is arranged inside the accommodating cavity. In this technical solution, the first fixing sleeve, the second fixing sleeve and the cover plates are detachable structures, which can reduce the transportation volume and save transportation and storage costs; users can easily replace the filter element, and the use cost is low.