Replacement of the filter components
1
Filter model: EF660 (includes 2)
4
Remove the protective film of the filter
2
When the last bar of the progress bar turns red
and the replacement indicator light is on, it
prompts that the HEPA filter needs to be
replaced
HEPA filter
Clean
5
Assemble the composite filter
9
3
Take out the HEPA filter
6
Long press the PM2.5 detection button for
3s, the cleaning indictor light is off, and the
HEPA filter is restored.
PM2.5
(Press 3s, to
reset Filter)
Long press for 3s
V.2