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- Total order must be over $99 after all discounts.
- For more information, please see Shipping Included.
1st-line Bottomless E61 Portafilter – 58mm 3-Cup Basket, 6.5mm Lips
$46.95
- Must be logged into your online account when purchasing to accrue EspressoPoints.
- For more information, please visit EspressoPoints.
- Parts are non-returnable and non-refundable unless damaged in transit.
- Parts do not include any over the phone technical support or instructions other than what is provided on the website.
- Parts do not come with any warranty.
- For more information, please see Terms & Conditions.
1st-line 3-Cup 58mm Wega E61 Bottomless / Naked 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 (and has a diameter of 59mm).
Has a max lip thickness of ~6.5mm (~.50 max lip differential)
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:
- ACS Minima
- Ascaso with 58mm groupheads
- Astoria with E61 groupheads
- Bezzera: Aria, Duo (MN), Magica, Matrix (MN), Mitica, Unica
- ECM
- Elektra Sixites & Microcasa Semi-Automatica models
- Fiorenzato
- Isomac with 58mm E61 groupheads
- La Nuova Era/Gruppo Argentini
- Quickmill
- Rancilio Silvia
- Rocket Espresso (pre 2012 models)
- VBM (Vibiemme)
- Astra
- Bianchi
- BFC-Royal
- Cogeco
- Crem Expobar
- Ducale
- Fracino
- Futura
- Grimac
- La Scala/Symphony
- La Pavoni (58mm grouphead)
- Lelit with 58mm E61 groupheads
- Sanremo
- Sab/Sv Italia
Notes:
- 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.
- Although this portafilter may “fit” a grouphead it doesn’t mean it will be “compatible
- 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.
- Our new stock no longer includes the end cap at the end of the handle.
- 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.
| Brand | 1st-line |
|---|---|
| Portafilter size (mm) | 58 |
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Hi - does the version you’re currently shipping out have a silver-tone cap at the end or is it just solid black material? Also, it looks like other answers indicate this fits Mara X. Please let me know if that isn’t the case. I didn’t see Lelit listed in the description as a compatible brand, but I may have missed it. Thanks!
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Q Hi - does the version you’re currently shipping out have a silver-tone cap at the end or is it ju...... Read more answer nowAsked on June 21, 2025 9:44 pmA
Hello. This portafilter will fit the Lelit Mara X. It does not have an end cap - we'll post additional photos to better show the end of the portafilter.
Will this fit the Bellezza Bellona Dual Boiler Espresso Machine please?
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Q Will this fit the Bellezza Bellona Dual Boiler Espresso Machine please? answer nowAsked on May 6, 2025 5:03 pmA
This portafilter is listed as 'frequently purchased with' the Bellona and fits the machines we have in stock.
Will this fit the Bellezza Francesca Leva? Thanks!
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Sorry, we do not sell the Bellezza Francesca Leva at this time, and we are unable to check for a good fitment.
Is the core made from brass?
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The basket holder portion is made of brass. The handle is made of plastic. The bolt between the two is made of steel.
What size tamper is appropriate for this portafilter? For example It looks like 58mm tampers are not 58mm in diameter. How to choose? What it the largest actual diameter and smallest to consider for the tamper? Can you also make an ideal size suggestion? Thank you.
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Q What size tamper is appropriate for this portafilter? For example It looks like 58mm tampers are ...... Read more answer nowAsked on December 14, 2022 1:39 pmA
Hi,Any of our 58mm tampers will work. A standard 58mm tamper usually leaves a small space and usually requires scraping the sides of your portafilter to get the coffee that wasn't tamped down. We have some tampers that are 58.5mm like our Bicolor Wood Handle Tamper which we confirm will fit this portafilter. These reduce the space and try not to miss any coffee when tamping. The better fit, the better the tamp. With so many portafilters, out there can be a case that a 58.5 will not fit, which is why we still carry standard 58mm.
I purchased n Isomac mondiale from you years ago (more than 10). Will this portafilter work with this model.`
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Q I purchased n Isomac mondiale from you years ago (more than 10). Will this portafilter work with ...... Read more answer nowAsked on December 13, 2022 1:57 pmA
Although we do not guarantee a fit as the grouphead may be too old and worn, this item should fit.
It seems from the answered questions that this will fit a Lelit Mara PL62S. My question is, do you know if the threads on its handle are the same size as the Mara PL62S original portafilter? I know you have a version of this with a walnut handle, but I already have a nice walnut handle and would prefer to keep using that and save money by getting this one instead. It looks like that is an M12 thread.
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Q It seems from the answered questions that this will fit a Lelit Mara PL62S. My question is, do yo...... Read more answer nowAsked on December 7, 2022 3:46 pmA
Sorry, we are uncertain, and we would have to damage the Mara handle to remove it to confirm.
Is it compatible with Rancilio Silvia Pro? Thanks!
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It should, but the grind fineness needs to be adjusted.
I have a Bezzera Magica Version 1 (2017). Group is E61. Will this fit?
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Q I have a Bezzera Magica Version 1 (2017). Group is E61. Will this fit? answer nowAsked on May 17, 2021 3:50 pmA Last we checked, it does fit.A Follow through: I ordered it, received and it does fit.
Will IMS Baristapro Nanotech Precision Ridgeless basket work with this Portafilter?
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Q Will IMS Baristapro Nanotech Precision Ridgeless basket work with this Portafilter? answer nowAsked on April 15, 2021 8:30 pmA Sorry, we are unable to answer as we do not sell this filter basket and are unable to confirm either positively or negatively.
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