| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cleaning filter member having more efficient decomposing/removing performance of harmful material by photoreactive semiconducting function and also having dust removing performance and deodorizing performance. SOLUTION: A photocatalytic air cleaning filter having high deodorizing performance, photocatalytic reaction efficiency and the long-term photoreactive semiconducting function is obtained by enclosing an absorbing agent between a base material containing the photoreactive semiconductor and the dust removing filter having high capturing efficiency, and a photocatalytic air cleaning filter obtained by further processing the filter in pleats, is also obtained. |
