Brew like a barista at home with this 51–52mm Bottomless Coffee Portafilter, designed with a 3-ear slim lug fit (~3 mm thickness) for a wide range of compact home espresso machines.

Made from food-grade stainless steel with a sturdy handle, this portafilter comes with a bottomless (naked) design that lets you watch your espresso extraction in real time. Perfect for improving tamping technique, diagnosing channeling, and producing richer crema.

A must-have upgrade for home baristas using Casabrews, Gevi, Hibrew, Klarstein, or similar 51 mm espresso machines.

✅ Features

• 51–52mm bottomless portafilter with 3-ear slim lug design (~3 mm)

• Compatible with Casabrews, Gevi, Hibrew, Klarstein, Cecotec, and similar 51 mm OEM machines

• Food-grade stainless steel body with ergonomic handle

• Bottomless design to monitor extraction and improve crema

• Durable build for everyday espresso brewing at home

🔎 Compatibility

✅ Compatible With:

• Casabrews (select 51 mm models)

• Gevi 51 mm espresso machines

• Hibrew 51 mm series

• Klarstein & Cecotec 51 mm machines

• Kmart, Aldi, and generic 51–52 mm supermarket-style espresso makers

❌ Not Compatible With:

• De’Longhi Dedica / ECP / La Specialista (51 mm, thicker 5.5 mm lugs)

• Breville / Sage 54 mm machines (Barista Express, Pro, Bambino, etc.)

• Commercial 58 mm espresso machines