RANCILIO Bottomless filter holder - portafilter with a 21gr cup filter Silvia

This Rancilio bottomless portafilter is a professional-grade filter holder designed for espresso machines with Rancilio's standard group head, featuring a 21-gram single-spout basket.

Compatible with: Rancilio Silvia, Audrey, Betsy, Fantasy, and Nancy

The portafilter features wings at 6.2mm spacing and is engineered to fit all Rancilio machines equipped with the professional group head design. This component allows for direct observation of the espresso extraction process while maintaining proper basket compatibility and flow characteristics.