| 摘要 |
PROBLEM TO BE SOLVED: To obtain a filter having a long life while maintaining excellent performance over a long period of time by preventing a generation of clogging caused by ammonium sulfate in a filter for a fuel cell formed by combining an activated charcoal filter and a charge filter.SOLUTION: In the filter for a fuel cell disposed with an activated charcoal filter layer 1 at a gas inflow side and a charge filter layer 2 at a gas exhaust side, an urethane foam layer 3 is disposed between the activated charcoal filter layer 1 and the charge filter layer 2. |
