Silent, easy vacuum extraction. An automatically activated suction cup creates a vacuum that gently and silently releases the espresso puck from the portafilter in one go. Compatible with Sage Oracle and Dual Boiler series. Suitable for 58mm portafilters from Sage. The quick-release lid allows for easy removal of the puck, and the dishwasher-safe Tritan container enables quick and hassle-free cleaning.