The Enriched Filtergranulat is exclusive for the Aarke Purify made and is one Improved Filtervariante. It becomes in the Filtereinsatz des Purifiers given, all the more Chlorine and Heavy metals in Water to reduce and it cleaner to make. Additional becomes .dem Water Magnesium added and In addition becomes through the Increase of pHValue from Ordinary Tap water one alkalisches Water.The Filtergranulat becomes in Cooperation with the Austrian Company BWT A the worldwide Leading Enterprise for Wassertechnologie, made. Ingredients: Ionenaustauschharz, Activated carbon, MineralFiltergranulat-Wechselintervall (for Bag): 4 Wochen Insgesamt filtrierbares Water (per Bag): to to 120 L Dimension: LxWxH 11 x 1 x 17 cm