SSP's Brew line, designed for filter. The geometry minimizes fines and emphasizes flavor separation in light roasts. The cup comes out clean with the kind of sweetness characteristic of filter rather than espresso.

The axes show the direction the burr leans toward. Higher values mean that quality stands out more than average; lower values mean it comes through lighter.
The 64mm Brew set was designed exclusively for filter. Several reviewers note that espresso pulls on Brew burrs tend to come out muddy or astringent — an expected outcome of geometry tuned away from espresso pressure dynamics.
98mm Brew set is sometimes cited as the closest you can get to a 'pure pour-over' burr in the SSP family. Plays especially well with EK43 setups dedicated to filter.
SSP's Brew line was born from a simple observation: most specialty burrs were developed for espresso first, then tried to be "versatile" to also fit filter. Brew goes the opposite direction — designed exclusively for filter, without compromising for espresso requirements.
The approach
Espresso needs some fines to create resistance against the puck — otherwise water runs too quickly. Filter doesn't: resistance there comes from the paper and the bed, not from fines.
Brew exploits this freedom to drive fines as low as possible. An especially tight unimodal distribution — one clean cut per particle, with no tiny remainders. The result: a filter cup with very high clarity and strong flavor separation.
The difference from HU
Both show high clarity in filter. But HU still carries traits suited to espresso (full body in a dense puck). Brew has fully committed to filter:
- HU in filter: a clean "tea" cup with clean acidity
- Brew in filter: an "oily" cup with extreme flavor separation, more pronounced acidity and nuance
Not a dramatic difference, but tasted.
The cup in espresso
This is where Brew disappoints. The burr wasn't designed for espresso, and its distribution doesn't provide the resistance needed. Users who try get muddy shots, astringent ones, or just unpredictable ones. SSP doesn't try to hide this: the line is named "Brew" without methodological duplicity.
The 64mm and 98mm variants
Both sizes are available. 64mm is popular in single-dose home grinders (Lagom P64, DF64, Niche with conversion). 98mm mounts in EK43-class grinders and is considered the most "pure" filter burr in the SSP family — character that doesn't compromise with any other requirement.
Who tends to consider this set
Users with one grinder dedicated to filter, working with competition-grade specialty beans. Especially Brewers Cup competitors, or specialty café staff serving pour-over. Users also working espresso will find better balance in HU or Lab Sweet.