This replacement bulb works with Beckett PBF750 and the UV9 filters. This is a germicidal 9 watt UV bulb that is used inside filters. This bulb when used, will burn off unwanted algae particles in your water promoting a healthy clear pond.
- 9 watt germicidal UV bulb
- Designed for Beckett PBF750 or UV9 filters
- Simple installation
- Maintains clean and clear water