54mm Bottomless Portafilter Espresso

54mm Bottomless Portafilter Espresso

Key Features

• Design: Bottomless (naked) head to observe espresso extraction in real-time.
• Materials: Stainless steel head with a solid wood handle.
• Basket: Includes one non-pressurized double shot filter basket.
• Size: 54mm diameter head.
• Handle: Ergonomically shaped for a comfortable grip.

Replaces / Cross-Reference Part Numbers

• Serves as an upgrade or direct replacement for standard 54mm spouted portafilters supplied with compatible espresso machines.

Compatibility & Fitment

• Designed for espresso machines with a 54mm group head.
• Breville / Sage Models: Barista Express, Barista Express Impress, Barista Pro, Barista Touch, Barista Touch Impress, Bambino Plus, Infuser, Duo-Temp Pro.
• Note: Not compatible with 58mm group head models.

When to Replace

• To diagnose and correct extraction issues such as channeling and uneven distribution.
• To improve consistency and quality of espresso shots.
• When the original spouted portafilter is lost or damaged.
• For a direct visual evaluation of the tamping and grinding process.

Installation Tips

• Insert into the group head and lock into position, similar to the original manufacturer's portafilter.
• A finer grind setting may be required compared to a spouted portafilter to achieve proper pressure.
• Ensure the filter basket is seated correctly inside the portafilter before dosing with coffee.
• The fit may feel tighter than the original portafilter initially; this is normal.