| 摘要 |
PURPOSE: An air filter having an oxygen generating function is provided to attach and replace an oxygen generating member to a filter element by forming insertion piece inserted in the insertion groove on a protection wall. CONSTITUTION: An air filter having an oxygen generating function comprises a filter element(10), supports(20), an oxygen generating member(30). The filter element forms a plurality of grooves by folding filter sheets. The supports are installed in the both sides of the filter elements to maintain the folded shape of the filter element. The oxygen generating member comprises a pack comprising vent holes and including powdered or gel type oxygen and attached on the groove or one side of the filter element. A finishing wall is formed in the grooves on the filter element and comprises insertion holes. |
