| abstract |
PROBLEM TO BE SOLVED: To provide a photocatalytic filter having excellent air purification performance and durability, and an air purifier and an exhaust gas treatment device using the same, which solve the problems of a conventional photocatalytic filter using activated carbon and a photocatalyst. I do. SOLUTION: The present invention relates to a filter base, an adsorbent including a nanoscale carbon tube, a photocatalytic filter including a photocatalyst, and the like. [Selection diagram] None |