The expert for appliance protection: reduces limescale 50% more effectively than the BRITA MAXTRA PRO ALL-IN-1 cartridge - ideal for regions with very hard water Features: MAXTRA PRO Limescale Expert has a new look. Innovative 4-stage filtration with natural activated carbon and extra powerful ion-exchanger pearls Filters impurities such as certain herbicides, pesticides and pharmaceuticals, reduces odour and taste-impairing substances such as chlorine, and metals like lead and copper Fits all BRITA Jugs and BRITA Flow. Guaranteed optimal filtration in systems with BRITA PerfectFit system (Aluna, Marella, Style, Glass Jug) Trust the original: BRITA not only gives pure and fresh tasting filtered tap water, but also protects kitchen appliances from limescale Improved filter performance: BRITA's new innovative micro-mesh reduces microparticles = 30 µm. 4x better than our previous BRITA MAXTRA+ filter cartridge - ideal for older pipework Recyclable: BRITA MAXTRA PRO filter cartridges are