Breville Naked Portafilter 54mm
verified · 13 July 2026- Part type: Portafilter
- Size standard: 54mm
- Brand: Breville
Fits these machines
- Breville Bambino (54mm portafilter)
- Breville Bambino Plus (54mm portafilter)
- Breville Barista Express (54mm portafilter)
- Breville Barista Express Impress (54mm portafilter)
- Breville Barista Pro (54mm portafilter)
- Breville Barista Touch (54mm portafilter)
- Breville Barista Touch Impress (54mm portafilter)
- Breville Duo Temp Pro (54mm portafilter)
- Breville Infuser (54mm portafilter)
Breville’s own 54mm bottomless (naked) portafilter, for its 54mm home machines — the Barista Express (and Impress), Barista Pro, Barista Touch (and Impress), Bambino, Bambino Plus, Duo Temp Pro and Infuser. Removing the spout lets you watch the extraction and spot channeling, which is why “bottomless portafilter Barista Express” is such a common search. Breville’s page states only “Compatible with 54mm Breville espresso machines,” so it is cross-referenced to the nine 54mm Breville machines whose own official pages state a 54mm portafilter; it does not fit Breville’s 58mm machines (Dual Boiler, Oracle, Oracle Touch) or any standard 58mm machine. Verified against Breville’s official page on 2026-07-13.
Also fits the same machines
Other items confirmed to fit machines this one fits — useful if you're kitting out a single setup. The count is how many of those machines overlap; nothing here is a new fitment claim.
- Breville 54mm Filter 1 Cup Dual Wall (SP0024834 / SP0001519) (54mm basket) — shares 9 machines
- Breville 54mm Filter 2 Cup Dual Wall (SP0001521 / SP0024833) (54mm basket) — shares 9 machines
- Breville 54mm Filter 2 Cup Single Wall (SP0001520) (54mm basket) — shares 9 machines
- Breville 54mm Portafilter Assembly (SP0027237) (Portafilter) — shares 9 machines
- Breville Distribution Duo 54mm (Distribution tool) — shares 9 machines
- Breville Force Gauge Tamper 54mm (Tamper) — shares 9 machines
FAQ
- What size is the Breville Naked Portafilter 54mm?
- It is a 54mm portafilter, for 54mm portafilter machines.
- Does the Breville Naked Portafilter 54mm fit 58mm machines?
- No. It is 54mm (Breville's proprietary size), so it does not fit standard 58mm machines.
- Which machines does the Breville Naked Portafilter 54mm fit?
- Breville Bambino; Breville Bambino Plus; Breville Barista Express; Breville Barista Express Impress; Breville Barista Pro; Breville Barista Touch; Breville Barista Touch Impress; Breville Duo Temp Pro; Breville Infuser — each confirmed against manufacturer sources (listed below).
Sources
- https://www.breville.com/en-us/product/bea204wlw0zna1 (archived) — Official Breville (US) product page, read firsthand 2026-07-13. Product name verbatim: 'the Naked Portafilter™ 54mm'. A naked (bottomless) portafilter to 'Visually diagnose and troubleshoot your extraction to achieve your perfect pour'; 'Made from stainless steel and walnut' with a 'Balanced handle made from walnut'; states 'Compatible with 54mm Breville espresso machines'.
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