The BWT table water filters are a real innovation, in contrast to common filters; your tap water is not just decalcified and freed from undesired substances. BWT table water filters also add a valuable mineral to the water in the form of the flavour carrier magnesium. With this, your water becomes more flavoursome and becomes a real stimulant. Just like mineral water.
The unique filter cartridges along with the BWT Mg2+ technology are pretty much 'the heart' of the BWT table water filter.
The lifespan of a filter cartridge varies depending on the place of use, as the water quality is not the same everywhere. The total capacity of the filter cartridge compared to the hardness remaining in the water depends on the original hardness of the water. The harder the water, the earlier the water filter cartridge in the table water filter will need changing.
*Brita is a registered trademark of the Brita Wasserfilter Systeme GmbH.