The Hydrobalance Filtration System

The Hydrobalance filter is a biological filter. In combination with the optimised design, the use of proven materials and our nutrient management products, Hydrobalance ensures crystal clear water.

Most inputs into water are in organic form, such as flowers, leaves, skin particles and sweat, which are mechanically retained in the filter. The nutrients contained in these inputs are absorbed by the biofilm in the filter and stored there. 

The special structure and the special type of flow through the rock wool filter create perfect conditions for the Destruents in the biofilm. As a result, the Hydrobalance filter absorbs the nutrients introduced particularly quickly. Due to the high absorption capacity of the biofilm in the Hydrobalance filter, the filter only needs to be harvested once at the end of the bathing season. 

Our Filter Systems

  • are efficient and ensure crystal clear water and rapid nutrient binding.
  • are simple and easy to transport, resulting in lower costs.
  • are space-saving, making them suitable for even the smallest gardens.
  • are suitable for projects ranging from a few square meters to several 1000 m².
  • are suitable for private and public bathing waters, for landscape, ornamental and ornamental fish ponds as well as fountains and all water features where biological water is desired.
  • are easy to maintain; the filter is harvested only once a year at the end of the bathing season. 
  • have been in use since 1997, which means that they have already been tried and tested many times providing us with extensive experience.
  • are used worldwide and are suitable for all climate zones.

Standard Filter

The Standard Filter is our best-selling filter with a length of 2.0 meters and a diameter of 25 cm. A standard size for a private pool up to 35 m² requires 18 filter rods, which are installed in a filter basin measuring 2.40 x 1.50 x 1.60 meters or 4.40 x 0.75 x 1.60 meters (LxWxH).

Flat Filter

Our flat filters are 110 x 35 x 10 cm in size and are primarily used in shallow waters such as fountains. When renovating or converting from a chlorinated pool to a natural pool, they can be flexibly installed in existing basins that are not suitable for standard filters due to their size. A new, patented suction unit enables quick and professional installation of the system.

3-D Filter

These filters are designed for heavily contaminated water, such as fish ponds or industrial waste water. A special arrangement of rock wool in the 3-D Filters allows suspended particles to be removed from the water without clogging the filter.

New Generation Filter

Although the Hydrobalance standard filter has been in use for over a quarter of a century and has not had to be replaced if operated and maintained correctly, we have developed a replaceable version of the filter without a gravel cover.

The New Generation filter is a complete system in a plastic box that can be installed quickly without concrete or sealing work. It is connected to the pool by using a clamping frame at the skimmer entry. Together with the gravel box, the system is ideal for converting chlorine pools, but of course also for new installations.