For Breville/Sage Coffee Machines Our cleaning disks are designed to match the latest original accessories for Breville coffee machines. Unlike the original accessories, these disks do not have a water outlet in the center, but rest assured, your machine is equipped with a backflow device to ensure proper functionality. Clean Your Espresso Machine Maintaining a clean espresso machine is crucial for achieving the perfect shot of espresso every time. Our backflush disk provides an effective solution to help you maintain optimal coffee flow and enhance your brewing experience. Widely Compatible This backflushing disc is compatible with a variety of Sage and Breville 8 series coffee machines. Please verify the size of your coffee machine using the last image in the product listing. It is suitable for models including Breville/Sage Bes870XL, Bes860XL, Bes840XL, Bes450, Bes500, Bes878, Bes880, as well as Gruppo Izzo, Spaziale, San Marco, and Wega machines. Easy To Use Using our backflush disk is simple! Follow the step-by-step instructions provided in our images, or search for "clean coffee machine" on YouTube for helpful tutorials. Just place the disk in the portafilter and run the cleaning cycle a few times for optimal results. High Quality Material Crafted from 100% food-grade silicone, our cleaning disk is designed to withstand high temperatures, is easy to clean, and can be reused multiple times, making it a durable addition to your coffee maintenance routine.