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Troubleshooting

My Philips air purifier's/humidifier's filter light stays on

Perhaps you did not press the filter reset button properly. The reset button is a red button located under the air quality sensor inlet. With the appliance switched on, reset the appliance by pressing the reset button with a thin tool.

The information on this page applies to the following models: AC4025/01 , AC4025/00 .

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