This system is used for environmentally friendly disinfection against algae and bacteria in pools and ponds. The UV lamp has a power of 18 watts, the connecting cable (230 V) has a length of 6 running meters. The assembly can be used without accessories directly in filter unit of the Speed Clean Comfort 75/50 and Eco 30 series. In other filter systems, the assembly with the available as a spare part Speed Part Container (040530) can be mounted.