The Delonghi B2012 Boiler O Ring - your secret weapon for keeping your espresso machine in top shape! Made with precision and durability in mind, this essential replacement part ensures a perfect seal for your boiler, preventing any leaks or loss of heat. Crafted with the highest quality materials, this O ring guarantees a long-lasting performance, allowing you to enjoy delicious and consistent coffee every time. Don't let a worn-out O ring disrupt your brewing experience; upgrade to the Delonghi B2012 Boiler O Ring today and keep the flavor flowing!