Free shipping on most orders over $89!

Replacement UV Ballast and Power Supplies

UV ballasts and power supplies regulate voltage to reliably power the UV lamp. UV lamps require specific ballasts, so ensure the voltage and form factor of your power supply and ballast are compatible with your system.
View as

Want to learn more?

Features to Consider in a Replacement UV Ballast or Power Supply

Features vary depending on the UV water treatment system and component. Depending on the model, you may find:

  • Status indicators that make it easier to check system operation.
  • Visual alarms that signal when the UV system needs attention.
  • Audible alarms that provide an additional alert for certain operating conditions.

 Always check the individual product specifications to confirm which monitoring features are included and whether the replacement UV ballast or power supply is compatible with your system. If you also need to verify water quality before or after treatment, browse our water testing and monitoring options.

Keep Your UV Water Treatment System Running Reliably

The right replacement UV ballast or power supply helps keep your residential or commercial UV water treatment system operating as designed. Follow the manufacturer's compatibility and maintenance recommendations when replacing components.

If you’re comparing broader treatment setups, our filtration systems can help you evaluate complementary water treatment options alongside UV disinfection.

If you're unsure which replacement UV ballast or power supply fits your system, Fresh Water Systems' knowledgeable support team can help you compare part numbers and specifications to narrow down the right replacement.

Compare /3