PROBLEM TO BE SOLVED: To provide an antibacterial and anti-mold filter that has antibacterial properties, that satisfies safety and low cost, and that is free from occurrence of base material deterioration.SOLUTION: The antibacterial filter is characterized in that an antibacterial agent is added to a fiber-made filter medium, the antibacterial agent comprising a metallic composition containing iron, aluminum, titanium and potassium.COPYRIGHT: (C)2012,JPO&INPIT【課題】 抗菌性を保有し、安全性、低コストを満足し、基材劣化の起きない抗菌防カビフィルタを提供する【解決手段】 鉄、アルミニウム、チタンおよびカリウムを含む金属組成物からなる抗菌剤を繊維製ろ材に添着したことを特徴とする抗菌フィルタ。【選択図】 なし