Breville Bambino

• Portafilter diameter: 54mm
• Basket type: both
• Grouphead standard: proprietary 54mm
• Brand: Breville

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

Compatible baskets

• Breville 54mm Filter 1 Cup Dual Wall (SP0024834 / SP0001519) (54mm)
• Breville 54mm Filter 2 Cup Dual Wall (SP0001521 / SP0024833) (54mm)
• Breville 54mm Filter 2 Cup Single Wall (SP0001520) (54mm)
• IMS B62 Competition 1 Cup 54mm (B62.51TH23E) (54mm)
• IMS B62 Competition 2 Cup 54mm (B62.52TH24E) (54mm)
• IMS B62 Competition 2 Cup 54mm H22 (B62.52TH22E) (54mm)
• IMS B62 Competition Nanotech 2 Cup 54mm H22 (B62.52TH22NT) (54mm)
• IMS B62 Competition Nanotech 2 Cup 54mm H24 (B62.52TH24NT) (54mm)
• IMS B62 Competition 2 Cup 54mm H26 (B62.52TH26E) (54mm)
• IMS B62 Competition Nanotech 2 Cup 54mm H26 (B62.52TH26NT) (54mm)
• IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E) (54mm)
• IMS B62 Competition Nanotech 2 Cup 54mm H28 (B62.52TH28NT) (54mm)

Compatible parts

Portafilters

• Breville 54mm Portafilter Assembly (SP0027237) (54mm)
• Breville Naked Portafilter 54mm (54mm)

Tampers

• Breville Force Gauge Tamper 54mm (54mm)

Shower screens

• Breville Outer Shower Screen 54mm (SP0001475) (Breville 54mm group)
• IMS BV200IM Integrated Membrane Shower Screen (Breville/Sage 54mm) (Breville/Sage 54mm group)
• IMS BV200NT Nanotech Membrane Shower Screen (Breville/Sage 54mm) (Breville/Sage 54mm group)

Puck screens

• Normcore Espresso Puck Screen 53.3mm (316 stainless) (54mm)

Group gaskets

• Breville Shower Head Seal 54mm (SP0025526) (Breville 54mm group)

Distribution tools

• Breville Distribution Duo 54mm (54mm)

Comparisons

• Breville Bambino vs Breville Bambino Plus
• Breville Bambino vs Gaggia Classic Pro (E24)

FAQ

What size portafilter does the Breville Bambino use?

The Breville Bambino uses a 54mm portafilter (proprietary 54mm).

Do 58mm baskets fit the Breville Bambino?

No. The Breville Bambino uses a 54mm portafilter, so 58mm baskets do not fit — you need parts made for the 54mm format.

Does the Breville Bambino take pressurized or non-pressurized baskets?

It uses both pressurized and non-pressurized (single- and dual-wall) baskets.

Which baskets are confirmed to fit the Breville Bambino?

Breville 54mm Filter 1 Cup Dual Wall (SP0024834 / SP0001519); Breville 54mm Filter 2 Cup Dual Wall (SP0001521 / SP0024833); Breville 54mm Filter 2 Cup Single Wall (SP0001520); IMS B62 Competition 1 Cup 54mm (B62.51TH23E); IMS B62 Competition 2 Cup 54mm (B62.52TH24E); IMS B62 Competition 2 Cup 54mm H22 (B62.52TH22E); IMS B62 Competition Nanotech 2 Cup 54mm H22 (B62.52TH22NT); IMS B62 Competition Nanotech 2 Cup 54mm H24 (B62.52TH24NT); IMS B62 Competition 2 Cup 54mm H26 (B62.52TH26E); IMS B62 Competition Nanotech 2 Cup 54mm H26 (B62.52TH26NT); IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E); IMS B62 Competition Nanotech 2 Cup 54mm H28 (B62.52TH28NT) — each verified against manufacturer sources (listed below).

Sources

• https://www.breville.com/en-us/product/bes450 (archived) — Official Breville (US) product page for the Bambino BES450, read firsthand 2026-07-04. States verbatim that the '54 mm portafilter delivers full flavor with dual and single wall filters' and lists included accessories: '1 cup & 2 cup Single Wall & Dual Wall Filter Baskets' and a 'Tamper'. Single-wall is Breville's term for non-pressurized baskets and dual-wall for pressurized, so both basket types ship in the box.

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