| 摘要 |
An air cleaner is provided to enhance the support strength of the filter section by insert-molding a support wall on both sides of the filter section. An air cleaner comprises a filter section(100) which shapes filtering paper zigzag, an insert support wall(200) formed on both sides of the filter section, and a sealing part(500) which is formed of elastic material around the filter section, in which the insert support wall is formed, in order to keep the air cleaner airtight.
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