1st-line 3-Cup 58mm E61 Bottomless Portafilter

5 out of 5 based on 1 customer rating
(1 customer review )


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SKU: 50890 Categories: , ,


1st-line 3-Cup 58mm E61 Bottomless Portafilter

1st-line’s very own E61 Bottomless portafilter, also known as a naked portafilter.

In addition, our bottomless portafilters have true size 3 cup filter baskets unlike any other that can hold up to 21 grams of ground coffee.

This portafilter will fit and work with most espresso machine models that have an E61 grouphead. There are other models we found this portafilter to be compatible with.  Here is a list of compatible espresso machine models:

  • Ascaso with 58mm groupheads
  • Astoria with E61 groupheads
  • ECM
  • Elektra Sixites & Microcasa Semi-Automatica models
  • Faema
  • Isomac with 58mm groupheads
  • Lelit PL62 Mara
  • Quickmill
  • Rancilio Silvia
  • Rocket Espresso (pre 2012 models)
  • Vibiemme
  • Wega


  1. Our E61 Bottomless Portafilter is made naked first, then gets chrome plated for a full beautiful finish. We are not responsible if the manufacturer of your espresso machine makes a change to your espresso machine and the portafilter does not fit.
  2. Although this portafilter may “fit” a grouphead it doesn’t mean it will be “compatible
  3. Just because this item comes with a 3 cup basket does not mean you must pull 3 shots every time you use it. You may also pull a single or double shot for more crema and a concentrated flavor profile, but you still MUST fill the basket as intended. Alternatively, you may use this handle with a 58mm one or two cup basket.
  4. Our new stock no longer includes the end cap at the end of the handle.
  5. In many cases, when using this portafilter, customers have to coarsen the fineness of their grind when moving from a single or double dose. The reason is that this E61 bottomless portafilter has a bigger basket. It usually holds more coffee than your original portafilter. When leaving the same fineness of grind, the end result can either be:
    • no pour,
    • a very slow pour, or
    • leakage around the grouphead area.

Additional information



Portafilter size (mm)


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1 review for 1st-line 3-Cup 58mm E61 Bottomless Portafilter

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    1. 0 votes

      It has worked for other customers. However, in come cases, you will need to need to coarsen the grind a little.

    2. 0 votes

      We are very sorry that we can not confirm yes or no since we do not carry the Famosa.

    3. 0 votes
    4. 0 votes
    5. 0 votes

      Sory, we do not carry the Quickmill Silvano espresso machine and we are unable to confirm a crossfitment of this E61 Bottomless/naked portafilter to the Quickmill Silvano espresso machine.

    6. 0 votes

      Sorry this will not fit Breville machines.

    7. 0 votes
    8. 0 votes

      Yes, it can be removed with vice grips as it is on very tight. Hence, it will be damaged upon removal. Sorry, we are unable to remove the handle without damage to advise on the thread size.

    9. 0 votes

      Sorry, it is NOT a good fit.

    10. 0 votes

      Since we do not sell Quickmill, we can not be 100% sure. However, if it is a Faema E61, there is a very high probability it will fit.

    11. 0 votes

      Sorry, we do not maintain a database of cross-matching part numbers between different supplier. In addition, we are sorry that we do not measure dimensions of parts. The reason is that they are subject to change without notice by the manufacturer.

    12. 0 votes

      The E61 should fit, but do not forget to make the grind coarser due to the larger basket.

    13. 0 votes

      Yes, we have tested it and it has worked in most cases. Please make sure to coarsen the grind.

    14. 0 votes

      Yes, 58mm ID baskets can be switched into this portafilter handle. Please note some alternate baskets may not stay inserted due to spring placement and basket ring.

    15. 0 votes

      Yes, this item will fit the Vibiemme machines with the E61 (at the time of this writing). However, since it has a larger 3 cup basket, which holds more coffee, the grind fineness does need to be made coarser.

    16. 0 votes

      Sorry, we are unable to confirm as we do not sell Profitec at this time. If it has a replica of a Faema E61 grouphead, then it can fit.

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