Sera KOI Professional 24000 Pond Filter(Incl. 2 x PP 12000 & 2 x UV-C System 55 W)

Robust pond filter designed for ponds of up to 40,000 liters (10,568 US gal.) or Koi ponds with a maximum capacity of 24,000 liters (6,340 US gal.). The sera Koi Professional 24000 Pond Filter combines contemporary functionality with elegant design: it is compact yet highly efficient, catering to ponds of 40,000 liters (10,568 US gal.) and Koi ponds of 24,000 liters (6,340 US gal.). This filter is engineered based on the latest advancements in flow technology, while also boasting a visually appealing exterior. The water undergoes a four-step purification process: initially, it is treated with UV-C radiation that reduces both pathogens and algae in the physical stage. Next, it passes through a detention chamber into the mechanical purification stage, which features a curved stainless steel split sieve with a mesh size of 200 µm. This mechanism captures not only larger particles but also the algae cells that have been treated and clogged by the UV-C radiation. When an algae bloom is imminent (“green water”), two fine mesh filter sponges can be effortlessly integrated beneath the split sieve to eliminate even single-celled algae from the pond water. If the sponges are not cleaned promptly, the water will flow directly into the biological stage via a safety overflow. Here, the water is initially distributed using a Matala mat, enriched with oxygen, and trickles over the high-performance filter medium, sera siporax pond, that is populated by filter bacteria. The cleansed water is then returned to the pond through a detention step. Equipment: Basic version (item no. 08651)1 pc. filter body30 l/3 x 2 kg (3 x 4.4 lb.) sera siporax pond1 pc. Matala mat Equipment version with pump (item no. 08650)like basic version2 pcs. sera pond pumps PP 12000 (powerful and energy-efficient feed pump with an elegantly designed basket)25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼") Equipment version with UV-C System (item no. 08653)like basic version2 pcs. sera pond UV-C Systems 55 W Equipment version with pump and UV-C System (item no. 08652)like basic version2 pcs. sera pond pumps PP 12000 (powerful and energy-efficient feed pump with an elegantly designed basket)25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼")2 pcs. sera pond UV-C Systems 55 W Available in anthracite and granite.