Aarke Filter Granules are developed exclusively for the Aarke Purifier system. The granules are poured into the Purifiers refillable stainless steel cartridge, offering a more considered alternative to disposable plastic filter cartridges. Created in collaboration with BWT, one of the worlds leading water technology companies, each refill bag filters up to 120 litres of water and lasts up to 4 weeks. Designed and engineered in Sweden, manufactured in Austria. Both variants reduce chlorine, heavy metals such as lead and copper, and organic impuritiesresulting in cleaner, better-tasting tap water. Choose your variant: Pure For softer, cleaner water Ideal for hard water areas. Pure Filter Granules reduce limescale to soften water and help protect appliances from scale build-up. They improve taste and odour while maintaining the natural mineral balance of your tap water. Enriched For mineralised, alkaline water An upgraded filtration option that adds magnesium and inc