Best in test coffee maker Performance - is the coffee maker designed and developed in Norway. Best in test For the third year in a row, the Performance coffee maker has achieved best in a test by tek.no's updated test of the best coffee makers. Read more about the test here. Perfect temperature There are several success factors that are needed to brew perfect coffee, and the right temperature is one of them. The Performance coffee maker brews the coffee at the most optimal water temperatures for the best coffee taste throughout the process. Unlike most other coffee makers, Performance maintains between 92 and 96 degrees from the first to the last drop. Unique technology Fresh water is one of the most important ingredients in good coffee. Thanks to Wilfa's unique water pump technology, the Performance is completely emptied of water with each brew, and you pour the next jug only with fresh water. This is in contrast to other funnels where water is left in the system when the funnel is finished, which will in turn affect the coffee taste on the next brew. Removable water tank - always clean water The water container on the coffee maker is removable. It makes it easy for you to top up with fresh water when making coffee, while the water will always be clean. There is a measuring indicator on the water tank, where it is marked how much water is needed in relation to grams of coffee. These functions distinguish our coffee maker from the traditional coffee makers, where it is practical to use the empty flask as a measure of the amount of water when new coffee is to be brewed. By doing so, the new coffee will carry old coffee grounds with it, and the coffee may taste old. For every microscopic coffee residue that remains after the previous use (it is the grease from coffee that gets stuck in the flask) the funnel will be slightly flavoured with old coffee. After a while, the new coffee will taste like old coffee. This is precisely why Performance has a removable water conta