Why is my filter indicator lighting up?

There are 3 possible reasons for your filter indicator lighting up: (1.) Time (2.) Volume of water filtered (3.) Filter Clogging:

1. If the volume selection - 120ml LED is lit, the cause for your filter indicator lighting being turned on is "Time" (i.e. you have been using your filter bottles for either 4 months or 8 months).
2. If the volume selection - 250ml LED is lit, the cause for your filter indicator lighting being turned on is "Volume" (i.e. you have filtered either 1200L or 2400L of water.)
   You may change the corresponding filter bottle in these 2 above scenarios or monitor till the filter indicator is blinking (100%) before changing.
3. If the volume selection - 550ml LED is lit, the cause for your filter indicator lighting is potentially a water flow issue or clogged filters. Please consult us in this situation.

Note: After the LEDs are on for 3 seconds, the purifier will return to standby mode.

You can find out which of the 3 causes it is when the filter capacity reaches 90%. Press and hold the "Filter" and "Volume" buttons simultaneously.