Part category
Filter Baskets
Filter baskets sit inside the portafilter. Their rim diameter, depth and the retaining spring groove must match the portafilter, and dual-wall (pressurised) baskets behave very differently from single-wall baskets. A basket listed for one machine can sit too low or too high in another machine’s portafilter.
Verified baskets
11 baskets part numbers, each listed with the exact model codes the manufacturer’s own page names for it (10 models in total). A part number missing from a model’s row is not proof that it does not fit; only an explicit statement is, and we show those as “Not for”. Open a part to see the quoted source and the date we last checked it.
| Part | Part number | Confirmed models |
|---|---|---|
| Sage 54 mm dual-wall 1-cup filter basket Official name: “54 mm Filter Cup Dual Wall 1 Cup” · UK | SP0001519 | BES810, BES870, BES875, BES878, BES880 |
| Sage 54 mm dual-wall 2-cup filter basket Official name: “54 mm Filter Dual Wall” · UK | SP0001521 | BES810, BES870, BES875, BES878, BES880 |
| Sage 54 mm single-wall 1-cup filter basket Official name: “54 mm Filter Cup Single Wall 1 Cup” · UK | SP0001518 | BES810, BES870, BES875, BES878, BES880 |
| Sage 54 mm single-wall 2-cup filter basket Official name: “54 mm Filter Single Wall 2 Cup” · UK | SP0001520 | BES810, BES870, BES875, BES878, BES880 |
| Sage 58 mm single-wall sandblasted 1-cup filter basket Official name: “58 mm Single Wall Sandblasted Filter Basket, 1 Cup” · UK | SP0016051 | BES920, BES985, BES995 |
| Sage 54 mm dual-wall 1-cup filter basket (Bambino) Official name: “54mm Filter 1 Cup Dual Wall” · UK | SP0024834 | BES450, BES500 |
| Sage 54 mm dual-wall 2-cup filter basket (Bambino) Official name: “54 mmFilter 2 Cup Dual Wall” · UK | SP0024833 | BES450, BES500 |
| Sage 58 mm single-wall 2-cup filter basket Official name: “58 mm Filter 2 Cup Single Wall” · UK | SP0001880 | BES920, BES985 |
| Sage 1-cup dual-wall filter basket (Dual Boiler) Official name: “Filter 1 Cup Dual Wall” · UK | SP0020082 | BES920 |
| Sage 58 mm dual-wall 1-cup filter basket Official name: “58 mm Filter 1 Cup Dual Wall” · UK | SP0001765 | BES920 |
| Sage 58 mm dual-wall 2-cup filter basket Official name: “58 mm Filter 2 Cup Dual Wall” · UK | SP0001757 | BES920 |
Related guides
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54 mm vs 58 mm parts
Which Sage machines use 54 mm or 58 mm portafilter parts, why two 54 mm machines can need different part numbers, and an official listing that contradicts itself.
Updated October 29, 2026
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Check a part before you buy
A five-step method for confirming that a portafilter, basket, gasket, shower screen or burr fits your espresso machine, using the model code and official sources.
Updated October 29, 2026
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Group gasket and shower screen
Why espresso leaks around the portafilter on Sage machines, what to check first, and which gasket and shower screen part numbers Sage lists for each model.
Updated October 29, 2026
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Single vs dual-wall baskets
What single-wall and dual-wall (pressurised) espresso baskets do, when each makes sense, and which Sage basket part numbers are listed for each 54 mm and 58 mm model.
Updated October 29, 2026