These BRITA MicroDisc Filters feature the latest in water filter technology, and are designed to be used with the BRITA Fill&Go filter bottle range and Fill&Serve water servers and carafes. Featuring ActivSelect technology, these MicroDisc water filters reduce chlorine and other bad tasting impurities, whilst retaining important minerals such as calcium and magnesium. Features and Benefits Each filter lasts up to 30 days - The MicroDisc filters produce up to 150L of filtered water from tap water. Improves the look and taste of hot and cold drinks - By removing impurities, your drinks not only taste better but look fantastic too. Made from compressed coconut shells - Made from a natural resource, the carbon in the filter is formed from natural coconut shells. Specification Each MicroDisc lasts approximately 1 month/150L Made of compressed coconut shells Compatible with Brita Fill&Go and Brita Fill&Serve What's included: 3 x Brita MicroDisc filters