Gaskets for the Breville Barista Pro
- Size matches the 54mm Breville Barista Pro group.
- Listing names a Breville model or machine it claims to fit.
- Confirm any accessory is specced for the 54mm Breville ear pattern; the machine shares the 'breville-54' portafilter family with the Barista Express, Barista Express Impress, Barista Touch, Infuser and Bambino Plus, but not with 58mm or 51mm ecosystems.
- The Barista Pro has a built-in grinder, so standalone-grinder accessories are usually redundant; buy grinder-side accessories only if you plan to grind externally.
- We could not confirm a manufacturer-blessed bottomless portafilter; third-party 54mm bottomless portafilters are widely sold for Breville and generally fit, but seat quality varies by brand.
- What size to buy
- Buy 54mm for the Breville Barista Pro.
- What to avoid
- Avoid 51mm and 58mm gaskets - they will not fit the 54mm group.
- If you own another machine
- Own a Breville Oracle Jet? Use the 58mm page instead - these 54mm parts will not fit it.
Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.
Recommended matches
Won't fit / not recommended
Listed for reference only - these are the wrong size or for a different machine, so we don't recommend them for this machine.
Before buying gaskets
Does any 54mm gasket fit the Breville Barista Pro?
No. The nominal size is only the first check. Model-specific locking geometry, basket depth, mounting pattern, or clearance may also matter. Confirm any accessory is specced for the 54mm Breville ear pattern; the machine shares the 'breville-54' portafilter family with the Barista Express, Barista Express Impress, Barista Touch, Infuser and Bambino Plus, but not with 58mm or 51mm ecosystems.
Is a gasket the first upgrade to buy?
Not automatically. The Breville Barista Pro's stored upgrade order starts with bottomless portafilter; fix grinder, basket, dose, or maintenance issues before adding optional tools.
Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.