Pro-Fondi Impeller - Universal Brand_Marco This is the discontinued

This is the discontinued

one-handed tearing without the hassle of unraveling

5mm orifice

and user-friendly design

don't confuse it with the older internal-knob version

Pro-Fondi Impeller - Universal Brand_Marco This is the discontinuedPro Fondi Universal Impeller The current universal impeller for the Pro Fondi and Pro Fondi EVO knock box, designed to work with portafilter baskets ranging from 53 to 58 mm inside diameter. This is now the only version available for these knock boxes. COMPATIBILITY Fits: Pro Fondi, Pro Fondi EVO knock boxes; portafilter baskets 53 58 mm ID INSTALLATION A simple drop in replacement for the knock box impeller.