SunSun CPF-2500 pressure pond filter UVC 11W up to 6000l ponds Highlights and details • Extremely easy maintenance thanks to the cleaning function integrated in the cover • Ideal combination of filter and UVC technology • Integrated contamination indicator • Cleaning device for quick and effective cleaning The CPF pressure pond filter series is part of the latest generation of pond filters and combines a powerful bio-mechanical filter in a compact system and the latest UV technology. The filter can be buried inconspicuously in the edge of the pond. The compact design makes it possible to make the pond technology disappear almost completely. All connections and the technology are in the cover, the pond filter can be easily buried. The pond water can be pumped to higher-lying waterfalls and then returned to the garden pond. The pressure pond filter ensures a stable biological balance and improves the water quality. In combination with the right pump (not included in the scope of delivery, please note the maximum volume output of the pond pump) this guarantees clear water and creates a healthy climate for the pond inhabitants. Functionality: Pressure pond filters with an integrated UV unit combine biological and mechanical filtration and supplement the effect with a UVC pond clarifier. Pond clarifiers irradiate the pond water flowing through with UV-C radiation. UVC pond clarifiers change the tertiary and quaternary structures of the algae proteins (algae proteins) with their UV radiation. This kills the algae. The algae clump together to form larger particles and can be easily removed from the water cycle by mechanical pond filtration in the pond filter. During bio-mechanical cleaning, microorganisms settle in the filter materials, removing germs and bacteria from the water. Suspended matter and dirt remain in the pond filter due to the mechanical filtering and cannot get back into the pond water.