EHEIM Carbon Cartridge for Model 2010 Filter 2Pcs

Adsorption filtration is to remove harmful chemicals (chlorine, drug residues, etc.). It is usually only necessary at the initial stage of aquariums or after drug treatment. The specially prepared carbon cartridges should in any case only be used for a limited time (approx. 4 weeks) and then removed or replaced. Removal of harmful chemicals (chlorine, drug residues, etc.).