58mm-49mm Stepdown Espresso Basket 58-49mm Basket Edition:Beta V0.5 | 16-18g | High Flow as opposed to covering a

as opposed to covering a varying diameter depending on the depth

If you purchased several Alpha baskets

the rings will only work optimally in its own respective basket version

This hopper completely replaces your Zerno Z1 / Z2 stock hopper

The more beans you store in the hopper

58mm-49mm Stepdown Espresso Basket 58-49mm Basket Edition:Beta V0.5 | 16-18g | High Flow as opposed to covering aUnlock new dimensions of flavour with the INTROVERT 58mm to 49mm stepdown espresso basket, designed for clarity, balance, and shot stability. What is a stepdown espresso basket? A stepdown espresso basket fits a standard 58mm portafilter but has a smaller extraction chamber, 49mm for this instance. Given the same dosage size, this results in a thicker espresso puck and promotes more balanced shots, more even extraction, more even flow, and ideally