iSpring UVT11A 11-Watt 110-Volt UV Transformer Ballast with Smart Flow Sensor Switch
- Smart Flow Sensor Switch automatically powers on/off UV light by water flow
- Includes Transformer and Flow Sensor Switch. It works with 11W UV lamp
- The kit is part of iSpring UVF11A but can also be used to add Smart Flow Sensor to other 11w UV filters
- Resolves the issue that water gets heat up by UV light.
- Extends UV lamp life.
- Smart Flow Sensor Switch powers on/off automatically by water flow
- Complete upgrade Kit, can replace older UV transformer that stays on