La Marzocco: portafilter sizes & compatibility
Every La Marzocco machine in this database uses the 58mm portafilter standard.
We list 3 La Marzocco machines and 3 La Marzocco-branded baskets or parts, plus 28 items from other makers whose own documentation names La Marzocco machines as a fit. Each entry says where its figures come from, so a claim here can be checked against the manufacturer rather than taken on trust. The group involved: 58mm commercial.
The La Marzocco machines here are documented for non-pressurized (single-wall) baskets — see single vs dual wall baskets.
La Marzocco machines (3)
- GS3 — 58mm, 31 listed parts verified
- Linea Micra — 58mm, 31 listed parts verified
- Linea Mini — 58mm, 31 listed parts verified
La Marzocco baskets (1)
- Advanced Precision Basket (F.3.026–F.3.028) — 58mm verified
La Marzocco parts (2)
- Convertible Portafilter — 58mm verified
- Standard European Convex Tamper — 58mm verified
Other makers' parts listed as fitting La Marzocco machines (28)
These are not La Marzocco products. Each one appears here because its own manufacturer's documentation names La Marzocco machines we cover — follow an entry to see the exact wording and the source it came from. Where a maker is silent about a model, we leave it off rather than infer a fit from matching millimetres.
- IMS B70 Competition 1 Cup (B701TH26.5E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 1 Cup H18.5 (B701TH18.5N) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 1 Cup H19.5 (B701TH19.5N) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 1 Cup H24.5 (B701TH24.5N) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 2 Cup H22.5 M Pattern (B702TH22.5M) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 2 Cup H24.5 (B702TH24.5M) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 2 Cup H26.5 (B702TH26.5M) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition 2 Cup H28.5 M Pattern (B702TH28.5M) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition Convex 2 Cup (B702TCH26E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition Convex 2 Cup H20 (B702TCH20E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition Convex 2 Cup H22 (B702TCH22E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition Convex 2 Cup H24 (B702TCH24E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition Convex 2 Cup H28.5 (B702TCH28.5E) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition NanoQuartz 2 Cup H20 (B702TFH20NT) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition NanoQuartz 2 Cup H22 (B702TFH22NT) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition NanoQuartz 2 Cup H24 (B702TFH24NT) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition NanoQuartz 2 Cup H26 (B702TFH26NT) — basket, listed for 3 La Marzocco machines
- IMS B70 Competition NanoQuartz 2 Cup H28 (B702TFH28NT) — basket, listed for 3 La Marzocco machines
- IMS MA200IM Integrated Membrane Shower Screen (La Marzocco) — shower screen, listed for 3 La Marzocco machines
- IMS MA200NT Nanotech Membrane Shower Screen (La Marzocco) — shower screen, listed for 3 La Marzocco machines
- Normcore Espresso Puck Screen 58.5mm (316 stainless) — puck screen, listed for 3 La Marzocco machines
- Normcore Magnetic Dosing Funnel V2 (58mm) — dosing funnel, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (15g) — basket, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (18g) — basket, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (20g) — basket, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (22g) — basket, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (25g) — basket, listed for 3 La Marzocco machines
- VST Precision 58mm Filter Basket (7g) — basket, listed for 3 La Marzocco machines
How this page is sourced
Of the 6 La Marzocco entries above, 6 are backed by a manufacturer document read firsthand. The most recent source re-read for this brand was 24 August 2026. Nothing here is measured by us, guessed from a photograph, or copied from a retailer listing — see how we verify compatibility. Found something wrong? Send the manufacturer page that contradicts it.