The BWT bestmax M water filter (model number FS24I00A00) is a high-quality filter cartridge specifically designed for water treatment. Made in Germany, this water filter provides an effective solution for improving water quality. The filter cartridge is designed to reduce impurities and ensures a clear, fresh taste of the water. Weighing 0.25 kg, the cartridge is easy to handle and install. It is important to note that this filter is not compatible with WMF systems and does not replace type WF. The BWT bestmax M water filter is an ideal choice for anyone who values pure water and is looking for a reliable filtration solution. Using this filter cartridge helps extend the lifespan of water-operated appliances and enhances their efficiency.