bObi's HEPA filter help her trap tiny, sub-micron particles floating in the air. If you are using bObi regularly, it is recommended that you clean her filter every week, and that you replace it every 6 months.
To clean or replace bObi's HEPA filter, first remove bObi's mini-mop attachment if it is attached to her bottom. Next, remove her dustbin. Press down on the latch on bObi's back and pull.
bObi's dustbin has two small latches (shown in blue) on its sides. Using both hands, pull the latches upward to unlock the dustbin gate.
Once the gate releases, pull it upward.
To access bObi's filter, flip her dustbin over.
Lift up the clear filter cover, and remove the filter.
Use the cleaning tool to brush away the collected dust, then replace the filter and close its cover.
If you would like to replace bObi's HEPA filter, you may use the additional replacement filter that came in bObi's box, or purchase a new one from bObi's online store.
After replacing bObi's filter, lower the dustbin gate until it clicks and locks into place. Then, slide the whole dustbin back into bObi.