Coal Filtrants for external filter Eheim

EHEIM filter bearings.

Special structure materials, perform cleaning functions.

They are penetrated evenly by water and mechanically retain the residues of coarse and finer particles.

After a short time from the entrance of the water on the special foam material with porous structure colonize the cleaning bacteria that contribute to the intensive biological decomposition of harmful substances.

In addition, internal carbon bearings react with adsorbent effect: they accumulate dissolved harmful substances on their surface and remove them from the circulation of water.