AFM Activated Filter Media is a direct replacement for filter sand. It doubles the efficiency of the existing filtration system without the need for additional investment. AFM resists biological contamination and lasts for the entire filtration system lifetime. Self-sterilizing surface: When in contact with water flowing through the filter, a small amount of free radicals is created on the surface of the grains. Self-sterilizing surface: When in contact with water flowing through the filter, a small amount of free radicals is created on the surface of the grains.
AFM contains metal oxides that give the surface layer catalytic properties. These ensure a high redox potential on the surface of the grains and thus prevent bacteria from settling. AFM is therefore self-disinfecting.
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