
The OASE ProfiClear Classic 51065 is a modular filter sponge assembly designed for high-performance water purification. Specifically designed for the OASE ProfiClear Classic series, this module is a core component for ensuring clear water and biological stability. It is constructed from high-strength glass fiber reinforced plastic (GFK), ensuring durability and suitability for demanding outdoor applications. The module contains filter sponges of varying porosity (e.g., red and blue sponges) responsible for mechanically trapping large particles and providing extensive surface area for biological filtration, effectively breaking down harmful substances like ammonia, ammonium, and nitrite in the water.
The design of this filter sponge module offers great flexibility, allowing it to be used independently as part of a pumped system or integrated into an energy-saving gravity (waterfall) filtration system, perfectly adapting to various pond sizes and water conditions. The cleaning process is simplified with an easy-to-operate cleaning handle that compresses the sponges to flush out debris, which is then rinsed out through a dedicated DN 75 dirt outlet for efficient maintenance. For customers seeking ultimate water quality, this module is a key investment in maintaining biological balance and preventing excessive filamentous algae growth. Its design is optimized for compatibility with OASE filter pumps, ensuring stable and reliable system performance.