Maintain peak espresso performance with SERA's professional-grade 54mm cleaning discs. Engineered for Breville machines, these precision tools ensure your group head stays pristine, delivering consistently rich and flavorful espresso with every pull.

Simply insert the cleaning disc into your 54mm group head and activate your Breville machine's backflush cycle. The solid center design works seamlessly with your machine's internal backflow device, whether using cleaning powders or tablets. Easy to clean and built for lasting performance across countless brewing sessions—a for serious espresso enthusiasts committed to machine longevity.