58mm Bottomless Portafilter – Naked Espresso Portafilter

58mm Bottomless Portafilter – 58mm Naked Portafilter for Espresso

The 58mm Bottomless Portafilter is designed for espresso machines that use a standard 58mm group head. Its open-base design exposes the filter basket during extraction, allowing clearer visibility of espresso flow. This helps baristas observe channeling, adjust puck preparation, and work toward more consistent espresso shots.

58mm Bottomless Portafilter Features – 58mm Bottomless Portafilter E61

• Bottomless design exposes the basket for extraction visibility
• Compatible with most 58mm group head espresso machines
• Useful for monitoring channeling and puck preparation
• Allows direct espresso flow into the cup or scale
• Easy to clean due to its open spout-free design
• Suitable for home baristas and café use

58mm Bottomless Portafilter Specifications – 58mm Bottomless Portafilter 3 Ears

• Portafilter Size: 58mm
• Style: Bottomless / naked portafilter
• Compatibility: Fits 58mm group head machines (E61-type and similar)
• Basket Fit: Works with standard 58mm portafilter baskets
• Use-Case: Espresso extraction, training, and workflow improvement