Delonghi Dedica Basket Hack
Abstract
Most budget espresso machines come with pressurized baskets, or sometimes pressurized portafilters. The EC685 by Delonghi is no exception. This is done so that people can use cheap, pre-ground espresso from the supermarket. But pre-ground espresso leaves much to be desired, especially if it’s not fresh anymore.
Luckily, the pressurized system can be replaced with non-pressurized baskets for a more beautiful, flavorful extraction. This will require fresh beans, a proper espresso grinder, and some practice, but it’s worth it for the crema, and the flavor you’ll get.
Again, please keep in mind that you will need a proper grinder to grind fine enough for espresso, since now we will be creating the pressure via the coffee puck, and NOT a pressurized basket. The cheapest and best grinder for the price I know is the DF54.
How to do this Modification for a few bucks?
Depressurizing the basket is easy to do. Really, one just has to buy a standard, single walled basket, such as the handsome IMS Basket, and install it in the portafilter. Most baskets however will not fit in the Dedica’s portafilter due to the plastic insert, but that can be removed. Alternatively, one can purchase a bottomless portafilter to accompany the newly boughten basket. This way, it is possible to view and analyze the extraction, and the basket will fit perfectly.
How to despressurize the Dedica for free?
Ok, if you don’t want to spend money on a new basket, then you can also depressurize them for free. I used a Dremel to cut off the outer layer of the double walled baskets on my Dedica EC680. Another thing you can do to easily depressurize your baskets is to drill the pinhole out larger. I’ll link a video below.
Just know that either way, modifying the OEM Delonghi basket is still not going to be as good as buying an IMS basket. The OEM ones are smaller in volume, are tapered and have less surface area, and are in general not as fancy as the IMS or VST baskets.
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More InformationWhat are the best Delonghi Accessories?
The Delonghi Dedica is already good out of the box, at least with pre-ground espresso. But if you really want to get the best out of it, I suggest at a minimum, upgrading the basket to an IMS one. These are precision made baskets, made in Italy, and allow for a traditional, non-pressurized extraction. Just know that you will also need a decent grinder for this extraction method, too.
Besides a nice IMS basket, you may also want a Normcore or other bottomless portafilter, so that you can see how your extractions are looking. A good tamper is also helpful, to make sure your puck is compacted correctly and is not cock-eyed. The options for iKape or Normcore do a good job at keeping the puck level. Finally, a nice magnetic funnel is convenient as well, for making sure you don’t make a mess when grinding into your portafilter, or doing WDT.
Results
After depressurizing the basket, much better results are achieved, because now the basket is not reponsible for the resistance to the water flow, but rather the grind size, puck preparation, and tamping. This leads to extractions with better crema, better mouthfeel, and a fuller extraction. Just try for yourself!
For this mod, a 2 cup basket was used, as well as a homemade portafilter (this can be purchased as well). Additionally, a proper tamper is necessary to compact the puck properly.
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More InformationWhy do this with a Dedica?
To begin with, this little machine has an extremely small footprint, adding to its P.A.F. (partner acceptance factor). IT is only 6 inches wide! It comes in weighing just under 5kg, so it is also easily portable.
Additionally, it is extremely fast in heating up, clocking in at 30 seconds until brew ready. It is recommended to run 1-2 empty shots first, to make sure the lines and brew group are warmed up as well.
What I really love about this machine is how easily it can be modified. Just add a non pressurized basket, a proper tamper, and ideally a bottomless portafilter, and you are good to go (product links listed below)! Just these few inexpensive mods make the espresso on the machine jump to new heights, providing a great crema. Simply remove the panarello, add a cable tie to keep it from popping off while steaming, and you have got a great steam wand, too!
The prices on the Dedica range a lot, depending on your geographic location. In Europe, it can be had for right around €150, which is an absolute steal. In North America, the price hovers right around $300. I attribute this to a larger market in Europe for espresso machines and higher competition, thus bringing the price down in the Euro Zone.
Finally, the volumetric dosing is a real plus for me. Just hold down the button until you get your desired amount in the cup, and from then on, your volumetric dose is set. This can be done for the 1 and 2 cup buttons. This is a feature normally reserved for much more expensive machines.
More info here: Is the Dedica still worth it in 2026?
