JoeFrex Puck Screen | 58.5mm/1.7mm

• ensures a uniform supply of water to the ground coffee in the portafilter
  
• keeps your brewing group clean
  
• prevents channeling
  
• ensures a more even extraction
  
• made of stainless steel
  
• made in Germany
  

Using the Puck Screen:

After tamping, place the puck screen in the filter and rinse it thoroughly after each use. The puck screen keeps your brew group clean so you don't have to clean it after every shot.