公开(公告)号：US11484817B1

公开(公告)日：2022-11-01

申请号：US17231160

申请日：2021-04-15

Applicant: Microfilter co., Ltd.

Inventor： Hyun Woo Lee ,  Dae Yeon Cho ,  Bo Kyoung Chae ,  Dong Hyun Kim ,  Whi Dong Joung

IPC: B01D27/10 ,  B01D35/30 ,  C02F1/00

Abstract: Disclosed is a filter assembly capable of adjusting elimination of solid materials using a flow-variable bypass flow path. The filter assembly includes a filter portion (100) which includes a cover portion (110) formed on top to have a shape in which a bypass flow pipe (112) and a water discharge pipe (113) sequentially surrounds a perimeter of a vertically protruding original water inflow pipe (111) in a stepped structure and accommodates a filter body therein and a filter cartridge header (200) in which the cover portion (110) of the filter portion (100) is accommodated therebelow and which includes a bypass flow rate control unit (300) capable of adjusting an inflow amount of original water flowing into the bypass flow pipe (112).