SunSun CUF-2800L Filter Basket with Sponge for Filtration

This filter basket including a sponge provides the best biological filter qualities for garden ponds. Included in the set is a thick sponge (blue) for coarse filtration, besides the filter basket. The homogenous structure of the sponge enables the water to flow constantly, which allows the water to be filtered evenly.To effectively clean the polluted water, a powerful filter bacteria is required. Due to the sponge’s big surface it allows the bacteria to settle there and thoroughly clean the water flowing through.Additionally, the sponge reduces the amount of nitrate and chemical pollutants in the garden pond’s water. The CUF-2800L filter basket with sponge can be used as a spare part for the SunSun pond pumps CUF-2800 – 5800. But also the filter basket can be added as an additional filter layer to the pre-existing pump.