Is it time for a bit of group head maintenance on your machine? This kit includes a Caffewerks 8.5mm silicone group head gasket and an E&B Labs Nanotech shower screen compatible with any E61 espresso machine. With its specialized Nanoquartz coating and enhanced water distribution, the E&B Labs shower screen will improve shot consistency and overall clarity. We also include a silicone gasket since they are more durable and resist residue buildup better than traditional rubber gaskets. We recommend replacing the gasket and screen inside your group head once a year to ensure a proper seal and excellent-tasting espresso.  

Not sure how to replace these parts? Check out the video below demonstrating the simple process.