Enjoy great tasting water without scale for up to eight weeks. BRITA MAXTRA+ Cartridges Hardness Expert. Discover the BRITA MAXTRA+ Hardness Expert filter with unique MicroFlow technology. Powerful ion-exchange pearls enhance the taste and aroma of tea and coffee. Tea becomes more transparent with a purer and richer color, and teapots and coffee machines are reliably protected from scale formation. Designed for hard tap water.
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