High-performance pond filter suitable for ponds up to 40,000 liters (10,568 US gal.) or Koi ponds up to 24,000 liters (6,340 US gal.) The sera Koi Professional 24000 Pond Filter combines cutting-edge functionality with stylish design. It efficiently cleans ponds of up to 40,000 liters (10,568 US gal.) and Koi ponds up to 24,000 liters (6,340 US gal.), all while saving space. Designed with the latest advancements in flow technology, it also boasts an eye-catching exterior. The filtration process consists of four purification stages: initially, the water is treated with UV-C radiation to reduce pathogens and algae. It then flows into a detention chamber, leading to the mechanical filtration stage, which features a curved stainless steel split sieve with a 200 µm mesh size. This effectively captures not only larger debris but also the algae cells that have been treated and blocked by the UV-C light. When there is a risk of algae bloom (“green water”), two fine mesh filter sponges can be easily added beneath the split sieve to capture even single-celled algae from the pond water. If the sponges aren’t cleaned promptly, the water will bypass them and flow directly into the biological stage through a safety overflow. Here, the water is first distributed over a Matala mat, enriched with oxygen, and trickles over the high-performance filter medium, sera siporax pond, colonized by beneficial filter bacteria. The cleansed water is then returned to the pond through a detention step. Included Equipment: Basic version (item no. 08651) 1 filter body 30 l/3 x 2 kg (3 x 4.4 lb.) sera siporax pond 1 Matala mat Equipment version with pump (item no. 08650) same as basic version 2 sera pond pumps PP 12000 (energy-efficient and powerful feed pump with a sleek basket design) 25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼") Equipment version with UV-C System (item no. 08653) same as basic version 2 sera pond UV-C Systems 55 W Equipment version with pump and UV-C System (item no. 08652) same as basic version 2 sera pond pumps PP 12000 (energy-efficient and powerful feed pump with a sleek basket design) 25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼") 2 sera pond UV-C Systems 55 W Available in anthracite and granite colors.

All-in-one set, pump, hoses, and water treatment solutions The Sera pond fil bioactive pressure filter is designed for quick and effective water filtration in ponds with capacities of up to 12,000 liters. This set comes complete with a 5-meter pressure spiral hose and an efficient, energy-saving pump, the Sera pond PP 12000. Enjoy crystal-clear pond water by utilizing the highly effective biological filter medium, Sera siporax®, provided in a 6-liter quantity, which is suitable for a settlement area of 1620 m2 for nitrifying bacteria. This ensures highly efficient biological water filtration along with mechanical filtration through a four-stage foam filter. Key Benefits of the Filter: Discreet design allows for burial in the ground Countercurrent cleaning is easily managed with a simple lever switch Automatic filter clogging indicator for countercurrent cleaning Can handle the pressure of a 4m water column, enabling waterfall creation Included in the Package: Sera pond fil bioactive pressure filter Sera siporax® pond 6 liters Sera pond filter biostart 250ml Sera pond PP 12000 submersible pump Sera pond spiral hose 5m Additional Product Information To fully enjoy your garden pond, you need a reliable biological filtration system. Sera provides a comprehensive and easy-to-install system that guarantees crystal-clear water. Unsightly mud and foul odors can detract from the enjoyment of your garden pond. With the new Sera pond Filter Sets, these issues are a thing of the past. The fil bioactive Sets 6000, designed for ponds up to 6,000 liters, and 12000, for those up to 12,000 liters, deliver optimal water quality and are ready for immediate use. This complete package includes the pond fil bioactive pressure filter, the high-performance filter medium Sera siporax pond, various filter sponges, Sera pond filter biostart, and a powerful pump from the Sera pond PP series. Its energy-efficient asynchronous motor generates high pressure and ensures optimal circulation. The exceptional biological filtration is made possible by the high-performance filter medium Sera siporax pond. This medium is composed of small glass tubes that function like sponges, providing an ideal environment for biologically active bacteria to thrive and break down pond pollutants. The unique pore and channel structure of this filter medium offers more surface area for bacteria to settle, making Sera siporax pond as effective as approximately 34 liters of ceramic filter material. The result is smaller, more compact, and highly efficient filter systems. Moreover, Sera siporax pond is an eco-friendly and sustainable alternative compared to conventional filter systems. Made from 100% recycled glass, it is chemically neutral in its operation. Additionally, its production in Heinsberg reduces long transport distances.