Portafilter Size Guide

When selecting the appropriate portafilter or accessories for your espresso machine, it is essential to understand the dimensions and compatibility of the various sizes available. This guide provides a detailed sizing chart for 51mm, 54mm, and 58mm portafilters, which are the most commonly used sizes in the industry.

51mm

De'Longhi Dedica/SMEG 51mm (3 Ear Portafilter)

  • De'Longhi Dedica (EC680, EC685, EC885)
  • SMEG 50s Style Espresso Coffee Machine (ECF01, ECF02)
  • EUPA (TSK-1837B, TSK-1819A)

De'Longhi La Specialista 51mm (i9 3 Ear Portafilter)

  •  La Specialista Opera, Arte and Maestro (EC9335, EC9665, EC9865, EC9885, EC9115)


54mm

53mm Accessories are used with 54mm baskets/portafilters

Breville 54mm (3 Ear Portafilter)

  • Breville Barista Express (BES870, BES875)
  • Breville Barista Pro (BES878)
  • Breville Barista Touch (BES880, BES881)
  • Breville Infuser (BES840)
  • Breville Bambino (BES450)
  • Breville Bambino Plus (BES500)


58mm

E61 58mm (2 Ear Portafilter)

  • All Machines using E61 Group Head
  • Gemilai (3-character models, 3005, 3035, 3211)
  • ECM
  • Lelit
  • Rocket R58
  • Rancilio
  • Profitec
  • Kaffa
  • Faema
  • EUPA (TSK-1858B,TSK-1899B)
  • Expobar

Breville 58mm (Breville 9 Series 2 Ear Portafilter )

  • Breville Dual Boiler (BES920)
  • Breville The Oracle (BES980)

Gaggia

  • Compatible with all 58mm Gaggia espresso machines

If you're unsure which portafilter or accessory to choose, or can't see your machine listed above, contact us and we can assist.