BRITA MAXTRA PRO Pure Performance is the drinking water filtration expert. It provides fresh, tasty water, free from contaminants for up to 4 weeks. One filter replaces up to 150 litre plastic bottles of water. Contains 3 BRITA MAXTRA PRO Pure Performance filter cartridges Great tasting water for up to 4 weeks! BRITA provides you and your family with freshly filtered water that you can drink cold or use to make hot drinks. The extra-dense mesh traps impurities from the water pipes. Brita cartridges are an environmentally friendly, economical and convenient solution. The performance of the Maxtra Pro filter is approximately 4 weeks (150 L of water) Protect your appliances Pay attention to how hard your water is, choose the right filter to effectively protect your kettle and coffee machine from limescale. Reduce the use of disposable plastic Each MAXTRA PRO filter can filter up to 150 litres of water. Don't buy water in plastic bottles! Filtration in a nutshell The ultra-fine mesh captures larger particles from old pipes. Natural microcarbon from coconut shells reduces chlorine, filters out taste-negative substances and ensures the excellent taste of freshly filtered water. The powerful ion exchanger beads are 50% more efficient in reducing water hardness, softening water and reducing metals such as lead and copper. An additional high-performance filter mesh retains fine impurities.