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Tyler PetersAug 16, 2025
What to do if the ballast alarms but the lamp doesn't light up on my Ispring Water Filtration System?
- MMary Dennis MDAug 16, 2025
If the ballast is alarming but the lamp isn't lighting up in your Ispring Water Filtration System, first ensure the lamp tube is firmly connected. If it is, the lamp tube may be at the end of its life and needs replacing with a new UV lamp. If neither of these steps works, the ballast is likely damaged and should be replaced.