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KARCHER Vacuum Cleaner Hose Connector for two hoses WD3 WD4
It turns out that to fit two hoses into this connector, you have to cut off part of the hose blade so that they can fit together. (Tested on Karcher WD3) here you can also find an updated model of the same connector without reworking the hose:
https://makerworld.com/en/models/1182119-karcher-vacuum-cleaner-hose-connector#profileId-1192569
0.2mm layer, 3 walls, 15% infill












Названия используются только для указания источника результата. Polyzon не аффилирован с перечисленными площадками.