The Pure Filtergranulat is exclusive for the Aarke Purify made. It becomes in the Filtereinsatz des Purifiers given, all the more Chlorine, Heavy metals and Lime in Water to reduce. That Result is saubereres, better schmeckendes Tap water.The Filtergranulat becomes in Cooperation with the Austrian Company BWT A the worldwide Leading Enterprise for Wassertechnologie, made. That Granule becomes in 3er-Packs than Nachfüllbeutel sold. One Bag Granule Filter until to 120 Litre Water. Change You can use the Filtergranulat all four Weeks.Ingredients: Ionenaustauschharz, AktivkohleFiltergranulat-Wechselintervall (for Bag): 4 Wochen Insgesamt filtrierbares Water (per Bag): to to 120 L Dimension: LxWxH 11 x 1 x 17 cm