How often should I replace my UV-C bulb?

UV-C bulbs should be replaced annually for maximum germicidal effectiveness. While the bulb may still illuminate after 12 months, its pathogen-neutralizing capability diminishes over time.

How do I know when my UV-C bulb needs replacing?

Replace your UV-C bulb every 12 months of operation, regardless of whether it still produces visible light. UV-C germicidal output degrades before the bulb fails visibly. Some units include a UV indicator or hour counter to help track replacement timing.

The UV-C lamp is safely contained inside the air purifier housing where it neutralizes pathogens as air passes through. You are never exposed to UV-C light during normal operation. Always turn off and unplug the unit before replacing the bulb.

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Germicidal Replacements

Genuine UV-C+ Lamps.

Maintain peak pathogen protection. Replace your UV-C+ bulbs annually to ensure your system continues to neutralize viral and bacterial DNA effectively.

Annual Replacement

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