The Jura F3300 water filter is designed to significantly improve the quality of water going into your Jura bean-to-cup coffee machine. By using advanced filtration materials, the F3300 cleverly forms bonds with heavy metal ions including lead, cadmium and copper. As such, the filter helps to reduce service costs and extends the lifespan of your Jura - as well as helping to prevent potential issues caused by calcification. Designed to filter up to 3300 Litres of water before replacement.