Breville Dual Boiler/Oracle 58mm Bottomless Portafilter Straight (African Blackwood)
This 58mm bottomless portafilter is specially designed for Breville Dual Boiler and Breville Oracle Series espresso machines, including BES920, BES980, BES985, BES990, and BES995.
Bottomless Design for Better Extraction Observation
The naked bottomless structure allows baristas to clearly observe espresso extraction, helping identify channeling, uneven tamping, and grind distribution issues during brewing.
Stainless Steel Portafilter Head
Built with a durable stainless steel head, this portafilter offers strong resistance to daily use, stable performance, and a clean professional appearance.
African Blackwood Ergonomic Handle
The handle is made from African blackwood, offering a premium natural texture and comfortable grip. Its ergonomic shape helps provide better control during locking, tamping, and brewing.
Ideal for Home Baristas and Coffee Professionals
Perfect for espresso training, extraction testing, and daily coffee preparation. Suitable for home users, cafés, coffee studios, and barista equipment retailers.
Premium Appearance for Espresso Setups
The combination of stainless steel and African blackwood gives this portafilter a refined, professional look that pairs well with high-end espresso machines.Please check your espresso machine model and portafilter size before ordering.
All portafilters include a double shot basket as pictured.
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Breville Dual Boiler/Oracle 58mm Bottomless Portafilter Straight (African Blackwood)
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Frequently Asked Questions
When selecting the appropriate portafilter or accessories for your espresso machine, it is essential to understand the dimensions and compatibility of the various sizes available. This guide provides a detailed sizing chart for 51mm, 54mm, and 58mm portafilters, which are the most commonly used sizes in the industry.
51mm
De'Longhi Dedica/SMEG 51mm (3 Ear Portafilter)
- De'Longhi Dedica (EC680, EC685, EC885)
- SMEG 50s Style Espresso Coffee Machine (ECF01, ECF02)
- EUPA (TSK-1837B, TSK-1819A)
De'Longhi La Specialista 51mm (i9 3 Ear Portafilter)
- La Specialista Opera, Arte, Maestro & Touch (EC9115, EC9155, EC9255, EC9335, EC9455M, EC9665, EC9865, EC9885)
- Dedica Maestro (EC900M, EC950M)
54mm
53mm Accessories are used with 54mm baskets/portafilters
Breville 54mm (3 Ear Portafilter)
- Breville Barista Express (BES870, BES875, BES876)
- Breville Barista Pro (BES878)
- Breville Barista Touch (BES880, BES881)
- Breville Infuser (BES840)
- Breville Bambino (BES450)
- Breville Bambino Plus (BES500)
58mm
E61 58mm (2 Ear Portafilter)
- All Machines using E61 Group Head
- Ascaso
- Gemilai (3-character models, 3005, 3035, 3211)
- ECM
- Lelit
- Rocket R58
- Sanremo
- Profitec
- Kaffa
- Faema
- EUPA (TSK-1858B,TSK-1899B)
- Expobar
- Vibiemme
Breville 58mm (Breville 9 Series 2 Ear Portafilter)
- Breville Dual Boiler (BES920)
- Breville The Oracle Series (BES980, BES985, BES990, BES995)
Gaggia
- Compatible with all 58mm Gaggia espresso machines
KitchenAid
- KitchenAid Semi Automatic Espresso Machine Series (KES6551)
Sunbeam
- Sunbeam Mini Barista (EM4300K)
- Sunbeam Barista Max (EM5300K)
- Sunbeam Barista Plus (EMM5400)
- Sunbeam Origins Series (EMM4500, EMM5500, EMM6500, EMM7300SS)
La Marzocco
- Linea Mini
- Linea Classic
- GS3
- Linea Micra
Yes, this portafilter includes a double shot basket as pictured.
Choose bottomless if you want to observe extraction and diagnose channeling. Choose dual spout if you want a cleaner daily workflow and easier splitting into two cups.
Rinse the metal head after use and wipe the wooden handle with a damp cloth. Avoid soaking the wooden handle for long periods.
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