What this seal does
The coffee container seal sits between the bean hopper (or ground coffee container) and the body of the coffee machine. Its job is to seal the joint so that no air or moisture can get in, keeping the beans protected from losing their aroma.
When the part stops doing its job
Over time, the rubber or silicone loses its elasticity, hardens, cracks or becomes deformed. The container then no longer seals properly - the beans become damp faster and lose their aroma, dust or small debris can get into the space, and the container may sit more loosely on the machine body, which shows up as a slightly loose, wobbly fit.
When it's time for a replacement
A leaking container directly affects the quality and freshness of the coffee, as the beans lose their aromatic oils faster if they are not properly isolated from air. Replacing a worn seal is a simple and inexpensive way to restore the hopper's original function without having to tamper with more complex parts of the coffee machine.
How to choose the right part
Seals vary in shape and size depending on the specific type of container, so always check compatibility in the product table before buying.
Compatible with
- 1330/3
- 1330
- 1331
- 0309/3
- 0325/3
- 1309
- 1309/3
- 1325
+ 11 more compatible models
- 1325/3
- 1360
- 1360/3
- 1370
- 1370/3
- 1320
- 1322
- 1335
- 1335/3
- 1345 Caffe
- 1316 De Luxe
| Manufacturing company | De’Longhi Appliances S.r.l. |
|---|---|
| Address | Via L. Galvani, 22, 31100 Treviso TV, Italy |


