EspressoFit

Gaggia: portafilter sizes & compatibility

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

We list 2 Gaggia machines and 6 Gaggia-branded baskets or parts, plus 8 items from other makers whose own documentation names Gaggia 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.

Some Gaggia machines here are documented for both pressurized (dual-wall) and non-pressurized (single-wall) baskets; the machine's own page says which, because the wrong assumption here is what makes a basket seem "broken" when it is simply the other type. See single vs dual wall baskets.

Gaggia machines (2)

Gaggia baskets (3)

Gaggia parts (3)

Other makers' parts listed as fitting Gaggia machines (8)

These are not Gaggia products. Each one appears here because its own manufacturer's documentation names Gaggia 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 8 Gaggia entries above, 8 are backed by a manufacturer document read firsthand. The most recent source re-read for this brand was 13 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.