Baristapro 10/12g Precision Portafilter Basket

I was skeptical about the .3 micron hole size making a difference, but the flow is noticeably more uniform than my old basket. The electropolishing really does keep grounds from sticking to the sides.

The deburred edges are a game-changer—no more coffee grounds getting stuck on the rim. First shot I pulled was noticeably cleaner and more consistent than with my old basket.

Swapped this into my setup and the first shot was noticeably more even, the deburred edges make seating it in the portafilter feel solid. The larger holes really do change the flow — my pulls are running more consistently without any channeling struggles.