| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cleaner to be connected to a suction system for a motor-bicycle engine, having less maintenance cost and serving resource saving by forming a cleaner element to be exchangeable in one unit. SOLUTION: An element assembly AS stored in a cleaner case 1 has a cleaner element 30 and a holding frame Fh adapted to be separated therefrom for holding it. The cleaner element 30 is exchangeable if separated from the holding frame Fh.
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