A must-have tool for any serious home barista. You'll be delighted to use this bottomless naked portafilter as you watch the perfection of coffee extraction at its best. This 58mm portafilter comes with a 3 cup (21g) basket. Factory cut, OEM bottomless portafilter, now with a new durable and ergonomic handle. The Rancilio Silvia bottomless portafilter gives you an unobstructed view of the entire process and lets you perfect the art of espresso. Excellent for pulling a perfect shot of espresso every time. It's a vital addition to your arsenal of Rancilio accessories. Authentic, imported Italian Portafilter. Compatible with Rancilio Silvia Pro, Rancilio Silvia Pro X, and all other home models. Also compatible with commercial models Silvia, Epoca, and Classe.