This set includes 20 filter brushes with a diameter of 15 cm and a length of 50 cm for cleaning and filtering pond water.

Filter brushes are excellent for removing fine suspended particles or particulates in the water of ponds and pools, ensuring that the pond environment remains healthy for fish, many of which are sensitive to polluted water.

The interlocking brush elements create a very fine mesh that effectively retains food residues, fish waste, and other suspended matter. Additionally, the bristle mesh provides ample space for beneficial bacteria to settle, effectively breaking down algal sludge.

Using filter brushes is recommended in the first filter chamber—this way, coarse impurities do not enter the subsequent filter stages, significantly reducing the cleaning effort.

"Black Brush" filter brushes are non-toxic, wear-resistant, and easy to clean.

They are made from polypropylene fibers, into which stainless steel wires with hooks are integrated.