The All NEW PureMix X7 has been engineered to provide maximum flow performance for lower pressure and high sediment applications. Transform your existing mixer tap into a filter tap. Mounts horizontally or vertically - no shelf cutouts required. Taste, odour, chlorine and other chemicals are absorbed by the carbon block technology. Scale and lime deposits are inhibited reducing build-up in appliances. Lead reduction - a harmful heavy metal. Quick-twist hygienic cartridge changes DIY.