Beautifully branded with the flair 58 logo, the flair 58 puck screen softens and evens out the delivery of water to the coffee bed. This helps prevent channeling and ensures a more even, balanced extraction from your flair 58 .This puck screen is also great at reducing the need for brew head cleaning: it minimises the amount of coffee particles pulled into the brew head when lifting the lever after a shot is completed. You'll only have to remove the brew head once a month or so: the puck screen will catch most of the particles within the mesh, which can then be easily flushed out under under a tap.Given the thermal mass of this puck screen, it's recommended to place it in the portafilter and lock it in just before turning on the preheat controller.Diameter: 58.5 Mm Brand: Flair Shipping Cost: DKK 3.99