3. Open the upper cover of the dust bin.
4. Lift up and take out the filter.
5. Throw away the dust and dirt from the dust bin.
6. Rinse the dust bin with tap water. It is not necessary to wash every time. Please do not put it
into the washing machine to do the cleaning.
7. Periodically clean the filter with a soft bristle brush.
8. Once dry, reinstall the filter and the dust bin lid.