Nuova Simonelli Complete Ergonomic Portafilter - Single Brand_Marzocco confirm you have one of

confirm you have one of the really old P-1/P-3/P-6 valve bodies before ordering

Wired switch replacement

Viton seat

European version with both micro-switches

Nuova Simonelli Complete Ergonomic Portafilter - Single Brand_Marzocco confirm you have one ofErgonomic Single Portafilter Complete, Nuova Simonelli Style Complete after market 15 ergonomic single portafilter kit for Nuova Simonelli pattern group heads, including the spring, basket, and spout, this is an unbranded replacement (no Simonelli logo on the underside). SPECIFICATIONS 15 ergonomic handle angle Includes spring, basket, and spout COMPATIBILITY Fits: Nuova Simonelli pattern single group heads INSTALLATION Some assembly required, spring,