Perfect addition to espresso brewing - Improve water distribution and eliminate channeling.
KEEPS BREW HEAD CLEAN - Protects brewing head from sucking the floor when the lever is lifted.
EASY RINSE TO CLEAN - Simply rinse under the tap to remove any floor from the inside.
Note: Due to the thermal mass of the screen, it is recommended to place it in the portafilter and lock it just before turning on the preheater controller.
