Nuova Simonelli Automatic Service Circuit Brand_Kelvinator The Chemex filter is folded

The Chemex filter is folded into a cone shape

which may not match your machine's existing configuration

unscrews by hand or with pliers

Barista Basics Flush Mount Rinser Features That Deliver

and reusing a compressed paper-composite gasket is a common source of a return leak

Nuova Simonelli Automatic Service Circuit Brand_Kelvinator The Chemex filter is foldedNuova Simonelli Automatic Service Circuit Automatic service circuit assembly for the Nuova Simonelli Program, Mac Cup, and Mac Digit 2, 3, and 4 group models. This is an older, since discontinued design, so remaining stock is limited. COMPATIBILITY Fits: Nuova Simonelli Program, Mac Cup, Mac Digit 2, 3, and 4 group models INSTALLATION Hydraulic circuit component, a qualified technician is recommended for this repair. PRO TIPS This circuit is obsolete