Frequently Asked Questions

 Question Answer
Can you wash and reuse the filter? The filter is not washable, it is best to replace it every 3 to 6 months, and you can wipe it with a cloth.
My gl2109 is flashing purple lights. I’ve changed the filter already but that hasn’t solved the issue. The light flashing purple is the filter replacement reminder. After replacing the filter, please press the power button for 3 seconds,  purple flashing disappears, and it will restart the calculation of filter life.

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