公开(公告)号：US12102950B1

公开(公告)日：2024-10-01

申请号：US18671328

申请日：2024-05-22

Applicant: Wifeb Trading Co., Limited

Inventor： Wei Chen

IPC: B01D46/00 ,  B01D46/121 ,  B01D46/52 ,  F24F8/108

CPC classification number: B01D46/0016 ,  B01D46/521 ,  F24F8/108 ,  B01D46/121 ,  B01D2201/4038 ,  B01D2265/028 ,  B01D2265/04 ,  B01D2265/05 ,  B01D2279/50

Abstract: A foldable filter housing for an air conditioning, including two outer frames stacked on each other, and each of the two outer frames includes two casings and a connecting portion connecting the two casings. The connecting portion is resilient to enable the two casings to fold relative to each other centered on the connecting portion. The two outer frames are detachably connected, and an accommodating space is defined between the two outer frames for receiving a filter cartridge.