Silicone Cleaning Disc Durable silicone construction built to last for years, delivering longlasting performance for your coffee machine. Extend machine life by enabling effective backflushing with espresso cleaning tablets, helping maintain coffee flow. Compatible with various machines: 58 mm diameter; fits Breville models BES900, BES920, BES980, BES990; may also work with other espresso machines from brands such as ECM and Pavoni. Optimize espresso quality: Regular backflushing of the valve system with this cleaning disc smooths operation and helps you achieve the shot of espresso every time. Practical use scenarios Daily maintenance: use during routine backflushing after espresso sessions to keep valves clean and flow steady. Quality recovery: if you notice slower flow or changes in shot quality, backflush with cleaning tablets using this disc to restore performance. Periodic upkeep: include in your cleaning routine to extend machine life and preserve consistent results.