Puck Screens for the De'Longhi Linea Classic
- Size matches the 51mm De'Longhi Linea Classic group.
- Listing claims compatibility with DeLonghi machines.
- Confirm any portafilter, basket, or bottomless portafilter is listed for the EM450M three-ear 51mm portafilter - De'Longhi's 51mm ear/tab geometry differs from other brands' 51mm parts.
- This is a single-thermoblock pump machine, and machines in this price class typically aren't designed to backflush (no 3-way solenoid), so blank/blind baskets and backflush cleaning discs generally don't apply - confirm in the EM450M manual before buying a backflush disc.
- The bundled 'tamper' is a lightweight plastic scoop-tamper; treat a real 51mm flat tamper as an upgrade, not an accessory match to the stock piece.
- What size to buy
- Buy 51mm for the De'Longhi Linea Classic.
- What to avoid
- Avoid 54mm and 58mm puck screens - they will not fit the 51mm group.
- If you own another machine
- Own a Breville Bambino? Use the 54mm page instead - these 51mm parts will not fit it.
Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.
Recommended matches
Won't fit / not recommended
Listed for reference only - these are the wrong size or for a different machine, so we don't recommend them for this machine.
+2 more wrong-size or wrong-ecosystem items.
Before buying puck screens
Does any 51mm puck screen fit the De'Longhi Linea Classic?
No. The nominal size is only the first check. Model-specific locking geometry, basket depth, mounting pattern, or clearance may also matter. Confirm any portafilter, basket, or bottomless portafilter is listed for the EM450M three-ear 51mm portafilter - De'Longhi's 51mm ear/tab geometry differs from other brands' 51mm parts.
Is a puck screen the first upgrade to buy?
Not automatically. The De'Longhi Linea Classic's stored upgrade order starts with tamper; fix grinder, basket, dose, or maintenance issues before adding optional tools.
Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.