the Distribution Duo™ 54mm

Used this with my 54mm portafilter and noticed way fewer channeling issues compared to just tapping the side. The depth adjustment is simple enough to set once and forget, which saves time dialing in.

The three angled blades really do break up clumps instantly—my shots are pulling evenly every time now.

Makes my puck prep way more consistent—the angled blades distribute evenly without any extra steps. Really cuts down on channeling.