How do I reset the UV-C light after replacing the filter?

Resetting the blinking light after replacing your HEPA filter requires a manual reset and differs per air purifier. Please locate your model below and follow the instructions. 

AP2200, AP2800, AC4820, AC4825, AC5000, AC5900 - Hold down the HEPA filter reset button for 5 seconds after inserting new filter.

AC4175, AC4700, AC4900, AC4300, AC5300, AC4625 - Hold down the UV button on the unit for 5 seconds after inserting new filter.

AC4870, CDAP4500, CDAP5500, AC5350 - Hold down the timer button for 5 seconds after inserting new filter.

AC4200 - Hold down the power button for 5 seconds after inserting new filter. 

AC5250PT - Insert pen tip into HEPA Reset area on control panel after inserting new filter.

AC5600 - Reset the filter indicator by holding the fan speed button for 5 seconds after inserting new filer.

AC9200 - On right side of unit, use paper clip and hold down for 5 seconds after inserting new filter.

AC9400 - Hold down the filter control for 8 seconds after inserting new filter, unit will beep before resetting. 

AP5800W: Hold “AUTO” and “SLEEP CONTROL” for 3 seconds after inserting new filter.

AC225, AP201: Push and hold the night light control button for 3 seconds after inserting new filter.