Versatile Functionality - Accommodates portafilter

ensuring flaw-free brewing

HX system - Delivers hot water in ideal temperatures simultaneously to the brew and steam groups

Compatible with various heat sources

Introvert Bellows + Single Dose Hopper for Eureka Grinders Heat Exchanging Boiler Espresso Machine Versatile Functionality - Accommodates portafilterBring zero retention precision to your coffee workflow with the Introvert Bellows + Single Dose Hopper for Eureka Grinders. Designed specifically for the Eureka Mignon range, this upgrade replaces the stock hopper with a single dose setup that improves efficiency and freshness in every grind. The integrated bellows purge eliminates grind retention, ensuring each dose is as consistent as the last. Made to fit seamlessly, this hopper and bellows combo