The Sibarist B3 Hybrid is a specialty paper filter for conical drippers, including Origami Conical, Flower Dripper, and V60-style brewers, that combines characteristics of flat-bottom and cone brewing in a single hybrid shape. Made with Sibarist's B3 filter paper technology and developed in collaboration with 2021 World Brewers Cup Champion Matt Winton, each pack contains 100 sheets and is manufactured in Barcelona.
The B3 Hybrid's geometry is the core of what makes it different. By bridging the behavior of flat-bottom and conical brewing, the shape encourages more even flow through the dripper rather than channeling liquid toward a single point. For the brewer, this means less clogging on high-filtration materials and a more consistent extraction across the bed: the kind of repeatability that matters when dialing in a recipe or working with a delicate single-origin.
The B3 paper's porosity is designed to let flavor clarity come through while the filter's structural rigidity reduces the number of contact points between the paper and the dripper wall. Fewer contact points means the water finds its own balanced path rather than being forced along the dripper's ridges. The result is an even, balanced cup, not just a fast one.
The B3 Technology was developed alongside Matt Winton, the 2021 World Brewers Cup Champion, through a full year of prototyping and testing. That process is reflected in the specificity of the design: the hybrid shape, the paper porosity, and the structural rigidity each address a real extraction problem (fines concentration, clogging, uneven extraction) rather than representing a general-purpose design choice. Filters are manufactured in Barcelona.
| Specification | Detail |
|---|---|
| Brand | Sibarist |
| Filter line | B3 Hybrid |
| Size | M |
| Sheets per pack | 100 |
| Compatible brewers | Origami Conical Dripper, Flower Dripper, V60-style conical brewers |
| Origin | Barcelona, Spain |
The Sibarist B3 Hybrid suits pour-over brewers, from serious home enthusiasts to competition-oriented baristas, who use Origami Conical, Flower Dripper, or V60-style conical drippers and want a filter that reduces clogging, improves extraction evenness, and delivers a clean, balanced cup. It is particularly well suited to those experimenting with recipe development or working with high-filtration specialty coffees.
The B3 Hybrid is not compatible with flat-bottom brewers (such as Kalita Wave or flat-base drippers) or basket-style espresso and batch-brew equipment. It is sized for M (medium) conical drippers and is not designed for larger commercial conical formats.
The Sibarist B3 Hybrid filter in size M is designed to fit Origami Conical Drippers, Flower Drippers, and V60-style conical brewers. It is not intended for flat-bottom drippers or espresso equipment. If you are unsure whether your specific dripper qualifies as a V60-style conical, check that it uses a cone-shaped paper filter before ordering.
The Sibarist B3 Hybrid combines characteristics of both flat-bottom and cone brewing in a single filter shape. This hybrid geometry promotes faster, more even flow through the dripper, reduces clogging that can occur with high-filtration paper, and prevents fines from concentrating at one point. These are issues that standard conical filters do not specifically address. The B3 paper's porosity also contributes to flavor clarity in the cup.
The B3 Technology was co-developed by Sibarist and Matt Winton, the 2021 World Brewers Cup Champion, over a full year of prototyping and testing. That process shaped the specific combination of hybrid shape, paper porosity, and structural rigidity, with each element targeting a real extraction problem rather than representing a general-purpose design choice.
Each pack of Sibarist B3 Hybrid filters contains 100 sheets. The filters are manufactured in Barcelona, Spain.
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