The B3 CONE paper filters made by Sibarist promote uniform extraction, consistent turbulence, and full access to the coffee bed. The filter's rigidity minimizes contact with the dripper for a fast flow, while its thickness and low porosity enhance sweetness and clarity, preventing bypass.
Sibarist paper filters are available in various designs and sizes, most of which we carry in our range. The CONE B3 version is cone-shaped. It is available in size S (similar to Hario's size 01) and M (similar to Hario 02).
These filters are made in Spain near Barcelona by a coffee startup. They are made of 100% organic materials (abaca and pine fibers) and can thus be disposed along with your used coffee grounds in the organic waste or compost bin. The sealed packaging (with zipper, like our coffee bags) guarantees optimal conservation of the filters and prevents contamination from suspended particles and therefore flavors from being absorbed.
Find detailed instructions about folding Sibarist paper filters and using their tools here.
