| 摘要 |
According to an embodiment, a filter cleaning system comprises: a first cleaning device for cleaning a filter to filter foreign substances by a cleaning solution; and a second cleaning device including a plurality of rotation units rotating in different directions so as to remove the remaining foreign substances of the filter cleaned in the first cleaning device. According to an embodiment, the filter cleaning system is capable of removing foreign substances by cleaning with a cleaning solution, removing the remaining foreign substances by cleaning with a brush roller, and cleaning a filter to be reused at low costs and reduced time. |
