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How do I know if the In-Duct Air Purifier UV lamp is still working after it is installed?

April 26, 2017air purifier in-duct installed lamp UV working

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How do I know if the In-Duct Air Purifier UV lamp is still working after it is installed?

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10 Posted

The In-Duct Air Purifier has a light rod that allows you to test whether the UV bulb is functioning. The UV lamp should be replaced annually for best operating performance.