smartmi P1 Benutzerhandbuch Seite 7

Note
For your better user experience, it is recommended to
replace the filter every 6-12 months. When the service
life of filter is due, please replace it in time.
When the filter is saturated by harmful gases, it may
give off odors. It is recommended to store the filter in a
sunny and ventilated place to eliminate odors, so that
it can improve the activated carbon and restore dust
adsorption capacity.
Read this manual carefully before use, and retain it for
future reference.
5