Alpine UV Clarifiers

Alpine's ultraviolet water clarifier kills suspended algae with UV light. This easy to use clarifier ensures 100% clarity. As the water passes through, the rays of an ultra-violet lamp, that is located inside each unit, eliminates green water by making the algae clump together so it can be removed by the pond's filter.
Features:
Rotates 360 degrees making it easier to run hose to and from a unit.
Universal connectors fit 3/4" to 1-1/2" tubing.
Can be fully submersed in the pond or outside of the pond.
2 year warranty.