Designed to optimize water for use in coffee and espresso machines in areas of low carbonate hardness (soft water), the BWT Besttaste filter cartridges eliminate unpleasant odors and tastes from water reliably and effectively. The filter utilizes activated carbon to to reduce the level of heavy metals in the water and eliminates particles as small as 5 μm including chlorine, sand, and organic impurities. The activated carbon also features special silvering that helps to eliminate the growth of bacteria.

The Besttaste filter cartridges do not prevent scale buildup within espresso machines or coffee brewers. To ensure the longevity of your machine, we recommend regular descaling as part of your maintenance routine.

Please Note: Regardless of the total water volume run through the cartridge, BWT recommends replacing your filter after a maximum of 12 months of use.