Please purchase directly from the DREO official website at www.dreo.com or through the DREO app.
I changed the filter, but the Filter Change Reminder is still on.
The Filter Change Reminder will not automatically reset. Please press and hold the Filter Reset button to reset the reminder, the indicator will turn off after reset.
The Filter Change Reminder has not turned on for a long period of time.
There are several factors that can impact the filter life, including the indoor air quality level, length of operation and particle density in the air. If your room has a better air quality level and/or you don't use your air purifier often, the reminder will take longer to light up.