EspressoFit

Rancilio: portafilter sizes & compatibility

Every Rancilio machine in this database uses the 58mm portafilter standard.

We list 3 Rancilio machines and 1 Rancilio-branded basket or part, plus 24 items from other makers whose own documentation names Rancilio 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 Rancilio machines here are documented for non-pressurized (single-wall) baskets — see single vs dual wall baskets.

Rancilio machines (3)

Rancilio parts (1)

Other makers' parts listed as fitting Rancilio machines (24)

These are not Rancilio products. Each one appears here because its own manufacturer's documentation names Rancilio 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.

How this page is sourced

Of the 4 Rancilio entries above, 4 are backed by a manufacturer document read firsthand. The most recent source re-read for this brand was 4 July 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.