DEODORIZATION FILTER AND DEODORIZER USING THE FILTER

摘要

PROBLEM TO BE SOLVED: To provide a deodorization filter and a deodorizer that can lengthen continuous treatment time used for deodorization and reduce the number of times the filter is replaced. SOLUTION: A deodorization filter 10 is provided with a filter case 11 having an air intake 12 and an exhaust opening 13, and ceramic charcoal 18 filling in the case 11. An air permeable wall is provided in the filter case 11 facing the ceramic charcoal 18. Air sucked into the filter case 11 through the intake 12, is deodorized by passing while touching the ceramic charcoal 18 and then exhausted from the exhaust opening 13. Air prevent clogging of the air permeable wall of the filter case 11 by going in and out randomly through the wall.