Gaggia Classic Pro (E24) vs Gaggia Classic GT
Both machines use the 58mm portafilter standard, so baskets in that size are generally interchangeable between them — though depth and body shape still matter; see the individual entries for sourced fitment details.
| Gaggia Classic Pro (E24) | Gaggia Classic GT | |
|---|---|---|
| Portafilter diameter | 58mm | 58mm |
| Basket type | both | non-pressurized |
| Grouphead standard | 58mm commercial | 58mm commercial |
| Verification | verified | verified |
What the differences mean in practice
Because both take 58mm portafilters, a basket bought for one is the right diameter for the other. Diameter is necessary but not sufficient: basket depth and dose capacity differ between models, and a deeper basket can foul the shower screen on a shallower group, so check the depth figure on the basket's own entry before assuming a swap.
Both are documented with the same grouphead standard (58mm commercial), so group parts — shower screens and group gaskets — belong to the same family as well. They also differ on basket type: the Gaggia Classic Pro (E24) is documented for both baskets and the Gaggia Classic GT for non-pressurized. That difference changes which baskets are usable regardless of diameter — single vs dual wall explains why.
Parts listed for both (11)
- Gaggia 58mm Single-Shot Filter Basket — basket
- Gaggia Barista Pro IMS Filter 20g Nanotech — basket
- Gaggia Bottomless Filter-holder (ashwood handle) — portafilter
- Gaggia Crema Perfetta Pressurized Basket Kit — basket
- Gaggia Wooden Handle Filter-holder (spouted) — portafilter
- IMS B68 Competition 1 Cup H24.5 (B681TH24.5E) — basket
- IMS B68 Competition 2 Cup (B682TH24.5M) — basket
- IMS B68 Competition Convex 2/3 Cup (B682TCH26.5E) — basket
- IMS DS58.5 Puck Diffuser Screen — puck screen
- Normcore Espresso Puck Screen 58.5mm (316 stainless) — puck screen
- Normcore Magnetic Dosing Funnel V2 (58mm) — dosing funnel
Listed for the Gaggia Classic Pro (E24) only (3)
- Gaggia Group Gasket (Classic, black rubber 8.5mm) — gasket
- IMS GA200IM Integrated Membrane Shower Screen (Gaggia) — shower screen
- IMS GA200NT Nanotech Membrane Shower Screen (Gaggia) — shower screen
A part appearing under one machine and not the other usually means the maker's documentation names that one model, not that the part has been tested and rejected for the other. We follow the source's own wording, so "not listed" never silently becomes "doesn't fit".
Full sourced entries: Gaggia Classic Pro (E24) · Gaggia Classic GT · all 58mm parts