How frequently should I replace the MAXTRA+ filter in my BRITA Marella Cool water filter jug?

[MacPenelope]

To ensure your BRITA Marella Cool Maxtra Plus Water Filter Jug continues to deliver optimal performance, replace the MAXTRA+ water filter every four weeks. This timeframe aligns with the filter's capacity, which, according to the BRITA manual, is approximately 100 liters in areas with hard water. The jug includes a filter exchange indicator to help you keep track of when a replacement is needed. Regular filter changes are crucial for maintaining cleaner, fresher-tasting water and effectively removing impurities.