What size portafilter does the Gaggia Classic Pro (E24) use?
The Gaggia Classic Pro (E24) uses a 58mm portafilter (58mm commercial).
Do standard 58mm baskets fit the Gaggia Classic Pro (E24)?
Yes — the Gaggia Classic Pro (E24) uses the 58mm commercial standard, so standard 58mm baskets fit. Depth and shape still vary between baskets, so check the individual entries below.
Does the Gaggia Classic Pro (E24) take pressurized or non-pressurized baskets?
It uses both pressurized and non-pressurized (single- and dual-wall) baskets.
Which baskets are confirmed to fit the Gaggia Classic Pro (E24)?
Gaggia 58mm Single-Shot Filter Basket; Gaggia Barista Pro IMS Filter 20g Nanotech; Gaggia Crema Perfetta Pressurized Basket Kit; IMS B68 Competition 2 Cup (B682TH24.5M); IMS B68 Competition Convex 2/3 Cup (B682TCH26.5E) — each verified against manufacturer sources (listed below).
Sources
https://www.gaggia.com/manual-machines/new-classic-e24/(archived) — Official Gaggia (Italy) product page for the New Classic E24, read firsthand 2026-07-04. Specs state verbatim: 'Professional stainless-steel filter-holder (58 mm)'; filters included: '3: 1 pressurized filter for 1 or 2 cups; 1 traditional filter for one cup/pod (for 120V US: only for one cup) + 1 traditional for two cups'; group and filter-holder: 'Lead-free brass (group); stainless-steel (filter-holder)'; accessories: 'Plastic tamper; 3 filters'. Both pressurized and traditional (non-pressurized) baskets ship in the box.
https://www.gaggia-na.com/products/gaggia-classic-pro(archived) — Official Gaggia North America page for the Classic Pro E24 (US name for the same machine), read firsthand 2026-07-04. States a '58mm stainless steel portafilter', 'solid brass boiler and group head', filter basket capacities 7-18 grams, and an included plastic tamper.