MUVNA Bottomless Espresso Portafilter, Silicone Handle
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A bottomless portafilter that shows you every pourOpen base, soft silicone grip, and a fitting matched to your group head.
The MUVNA bottomless portafilter drops the spouts and leaves the basket open underneath, so channeling shows itself the moment it starts. Its stainless steel head and silicone grip run 230 mm (9.06 in) end to end, and the measured fittings are 58 mm wide (2.28 in). It suits home baristas tuning an E61, DeLonghi or Nuova Simonelli machine by eye.
- Spot channeling as it happens
- Stainless steel head
- Two-ear and three-ear fittings
- Black, Off-white or Light Green
Match the fitting to your group head
A portafilter locks in by its ears, the lugs on the rim that turn into the group head. Pick the wrong ear count or machine family and it will not seat, so this listing sorts by fitting first and color second.
You can choose E61 and E71 two-ear groups, two-ear Nuova Simonelli, and DeLonghi in two-ear, three-ear and 9335/9355 versions. Huijia, Dongling, Yum Sheng, Hot Mom and Bofu fittings carry the supplier's own machine names.
Count the lugs before you order
Pull your current portafilter out and look at its rim. Two lugs or three, plus the brand of your machine, tell you which line to pick. If your machine is missing from the selector, send us a message so we can check it with you.
What the open base tells you
Side jets
Thin streams spraying sideways mean water found an easy path through the puck. Look for clumps or an uneven bed.
Flow speed
A pale gush says your grind is too coarse. A slow, stalling drip says it is too fine.
One centered stream
When the drops merge into a single stream in the middle, dose, distribution and tamp are working together.
Clumps cause most side jets, so comb them out with the MUVNA Z10 needle tool before tamping.
Who this handle suits
A good pick if you
- Dial in espresso on your own machine and wonder why two cups never taste alike
- Run an E61, E71, DeLonghi or Nuova Simonelli group
- Prefer a soft silicone grip to bare metal
Look elsewhere if you
- Split one shot into two cups, since there are no spouts to divide it
- Want a resin handle, like the MUVNA Lucifer bottomless portafilter
The numbers
What buyers ask first
What does a bottomless portafilter do?
It shows you the extraction. With the spouts gone, you see espresso form under the basket, so a lopsided tamp or the wrong grind shows up on the first shot, not only in the taste.
Is a naked portafilter messier?
Only when the puck is uneven. A poor shot can spray, so hold your cup close under the basket while you learn. Once your prep is steady, the stream runs clean.
Will it fit my DeLonghi?
Probably, since DeLonghi comes in three versions here: two-ear, three-ear, and a 9335/9355 fitting. Count the lugs on your stock portafilter and pick the line that matches.
Do I need a different tamper?
Keep a tamper sized to your basket. If you brew on a 58 mm basket, the MUVNA V Series tools set pairs a tamper with a WDT tool.
Watch your next shot pour
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