OptiBrewSystem - OptiBrewSystem featuring an optimal relationship of temperature, brewing time and extraction – for perfect coffee taste. Superior coffee taste - All CaféHouse coffeemakers include the Brita® water filtration system which lets coffee unfold its full, seductive aroma by preventing calcification of the brewing unit and minimising aroma-impairing substances like chlorine. Exclusive filter release button - By pressing the button, the filter basket releases itself for easy insertion of the coffee filter and filling of ground coffee. Easy serving - The pour & lock system allows to keep coffee flavors inside the carafe while allowing easy pouring. Unique open, non-slip handle - The unique, open carafe handle is designed to make pouring more easy and convenient.