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In water filtering treatment INTERNATIONAL GROUP MINERALS can offer a wide scope of grains in order to use Garnet sand as unique and only filtering media in the realization of multi-layer filters for a better treatment and sanification of liquids.

With regards to traditional filtration medias (silica sand and quarz) Garnet, thanks to its specific harness offers a longer shelf life in application, where in particular the reduced content of soluble elements like Calcium grants a better performance of the filter and a minor usage of the conduits.

The grain sub-angular structure offers a wider contact surface, where the high specific weight works to maintain a strong cohesion between the particles and the layers and a derived improved filtering action..