The Ascaso PM..98 Bottomless/Naked Portafilter (57mm, minor scratches) features a circular metal ring and black handle, ideal for kitchen use when shaping foods like eggs or pancakes; the handle allows for easy lifting. © 2025 1st-line.com

Ascaso PM..98 Bottomless / Naked Portafilter – 57mm (minor scratches)

4 reviews

Please note the handle may arrive with some scratches.

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SKU: PM..98 Categories: , , Tags: ,
  • The finish may not be perfect.
  • For Ascaso Dream (non-PID), Arc, Basic, and Steel (Versatile with 57mm baskets, not the Pro 58mm versions)
  • This item can not be used with any pressurized” basket as the espresso will spray all over.
  • Non-pressurized 57mm filter baskets, sold separately, are required.
  • Please do not over-tighten as breakage can occur, and Ascaso does not cover breakage under warranty.
  • Portafilter spring is sold separately.
Brand

Ascaso
Portafilter size (mm)

57
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Please review the FAQ to confirm the question or topic was not previously covered. Questions and topics can be submitted to F.A.Q. Any followup questions for FAQ should be requested as a separate FAQ submission.

    I am using this with an ascaso dream from 2006. I have the original portafilter that comes with the machine to compare with this one too. This product can’t make a perfect seal, and water/grounds are forced out around the edges. Can you help me troubleshoot this problem?
  1. 0 votes
    Q I am using this with an ascaso dream from 2006. I have the original portafilter that comes with t...... Read more answer now
    Asked on April 1, 2022 4:06 pm
    A

    Due to the age of the machine, it can be a gasket or a grouphead issue AND we suggest hiring a professional instead of second guessing which parts are needed. In addition, that year, there were multiple versions of the Dream that could have different gaskets in the grouphead. Unfortunately, we do not have all of them in stock.
    2. What kind of difference would I notice using the bottomless portafilter vs. the non-pressurized basket and dual spout set up I currently use?
  2. 0 votes
    Q What kind of difference would I notice using the bottomless portafilter vs. the non-pressurized b...... Read more answer now
    Asked on January 9, 2020 9:58 pm
    A

    Hi,

    We have a page on our website that goes into detail about the benefits of bottomless portafilters.  In summary, you will get more crema, and it is cleaner to use.
    3. Under the "Frequently bought together" I see a "filter head spring". Is this required to use this basket with the bottomless portafilter ? I thought the basket would snap into the portafilter.
  3. 0 votes
    Q Under the "Frequently bought together" I see a "filter head spring". Is this required to use this...... Read more answer now
    Asked on November 22, 2019 7:23 pm
    A

    In most cases, a spring is needed. Otherwise, the basket can fall out.
    4. can you point me in the right direction for a compatible filter basket for this portafilter?
  4. 0 votes
    Q can you point me in the right direction for a compatible filter basket for this portafilter? answer now
    Asked on November 25, 2018 9:37 pm
    A

    Any 57mm basket listed on our web site. However, best fit is part number I280.
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