EspressoFit

Rocket Espresso: portafilter sizes & compatibility

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

We list 6 Rocket Espresso machines, plus 23 items from other makers whose own documentation names Rocket Espresso 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 groups involved: E61 (58mm), 58mm (saturated group).

The Rocket Espresso machines here are documented for non-pressurized (single-wall) baskets — see single vs dual wall baskets.

Rocket Espresso machines (6)

Other makers' parts listed as fitting Rocket Espresso machines (23)

These are not Rocket Espresso products. Each one appears here because its own manufacturer's documentation names Rocket Espresso 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 6 Rocket Espresso entries above, 0 are backed by a manufacturer document read firsthand; the rest carry a lower-confidence badge that says exactly what backs them. The most recent source re-read for this brand was 15 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.