Rocket Espresso - Premium Bottomless Portafilter - R01-RA99910342

Take greater control of your espresso extraction with the Rocket Espresso Premium Bottomless Portafilter, designed specifically for Rocket Espresso machines. Built for home baristas and professionals alike, this high-quality bottomless (naked) portafilter gives you a full view of the extraction process, making it easier to fine-tune your technique and produce better, more consistent shots.

The bottomless design helps you quickly identify common extraction issues such as blonding and channeling, allowing you to adjust your grind, distribution, or tamp for improved results. Whether you're dialing in a single origin espresso or perfecting milk-based drinks like cappuccinos and lattes, this tool gives you the visibility needed to improve shot quality.

Crafted with a durable chrome-plated brass body and a comfortable ergonomic black handle, this portafilter offers excellent grip, control, and long-lasting performance. It also includes a 21g triple-shot filter basket, making it ideal for stronger extractions and generous coffee dosing.

Key Features

• Bottomless design allows full visibility of espresso extraction
• Helps diagnose issues like blonding and channeling
• Compatible with Rocket Espresso machines for a secure fit
• Includes 21g triple-shot filter basket for precise dosing
• 58mm commercial-size portafilter for professional-style brewing
• Chrome-plated brass construction for durability and performance
• Ergonomic black handle provides improved grip and control

Why Use a Bottomless Portafilter?

A bottomless portafilter is one of the best tools for improving espresso technique. By exposing the full flow of espresso, it helps baristas see whether extraction is even and balanced. This makes it easier to correct tamping, grind size, or puck preparation issues and achieve richer, cleaner shots.