Answer
Mar 12, 2025 - 07:03 AM
The Keurig water filter is not strictly necessary for the machine to function, but it can significantly improve the taste of your coffee by reducing impurities and chlorine in the water. Using a filter can also help prevent mineral buildup, potentially extending the life of your Keurig machine. If you already use filtered or bottled water, the additional filter may be less critical.
