| 摘要 |
PROBLEM TO BE SOLVED: To provide a range hood filter disposed on a domestic kitchen range hood in which cleaning of oil stains is reduced, and it corresponds to openings with various sizes and is easily mounted and demounted. SOLUTION: The present range hood filter is adapted such that an expandable filter 3 is mounted on a frame 1 expandable interiorly, which filter is formed with unwoven fabric and has crests and roots located parallely in the width direction with a bellows configuration. Hereby, the need of a metal grease filter is eliminated, and oil is adsorbed with unwoven cloths, so that cleaning of the filter 3 is not required because disposal is possible after its use. |
