| 摘要 |
PURPOSE: A water purifier is provided to confirm the mounting state of a filter and a filter holder, and to operate the water purifier when the filter is completely mounted on the filter holder. CONSTITUTION: A water purifier includes a filter, a filter holder, and a combining member(350). The combining member is movably arranged at the filter holder. The combining member is combined with the filter mounted position. Collision sounds are generated during the process of contacting the combining member and the filter. The filter includes an inserting part and a protrusion. The filter holder includes a receiving part, a guiding groove, and a fixing groove. When the inserting part is inserted into the receiving part, the guiding groove guides the protrusion.
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