Breville Oracle Dual Boiler

• Portafilter diameter: 58mm
• Basket type: non-pressurized
• Grouphead standard: 58mm
• Brand: Breville

Want this as a single shopping list? The parts finder shows everything confirmed to fit the Breville Oracle Dual Boiler on one page.

Compatible baskets

• Breville 58mm Filter 2 Cup Single Wall (58mm)

Compatible parts

Portafilters

• Breville Naked Portafilter 58mm (58mm)

Tampers

• Breville Force Gauge Tamper 58mm (58mm)

Group gaskets

• Breville Shower Head Seal 58mm (Breville 58mm group)

Distribution tools

• Breville Distribution Duo 58mm (58mm)

FAQ

What size portafilter does the Breville Oracle Dual Boiler use?

The Breville Oracle Dual Boiler uses a 58mm portafilter (58mm).

Do standard 58mm baskets fit the Breville Oracle Dual Boiler?

Yes — the Breville Oracle Dual Boiler uses the 58mm commercial standard, so standard 58mm baskets fit. Depth and shape still vary between baskets, so check the individual entries below.

Does the Breville Oracle Dual Boiler take pressurized or non-pressurized baskets?

It uses non-pressurized baskets.

Which baskets are confirmed to fit the Breville Oracle Dual Boiler?

Breville 58mm Filter 2 Cup Single Wall — each verified against manufacturer sources (listed below).

Sources

• https://www.breville.com/en-us/product/bes995 (archived) — Official Breville (US) product page for the Oracle Dual Boiler BES995, read firsthand 2026-07-26. States verbatim: 'Professional 58mm stainless steel portafilter holds a 22g dose'. The included baskets are listed as 'Single Wall 1 Cup Filter Basket' and 'Single Wall 2 Cup Filter Basket' — single-wall (non-pressurized) only.

Spot an error? The fastest fix is the source itself —send us the manufacturer pagethat contradicts this entry and we'll correct it and cite it. See how we verify.