As a safety precaution, all filters are final sale and not returnable.
GC01 by graycano
Engineered by Graycano, the GC01 is a precision-crafted conical paper filter optimized for seamless integration with the Graycano brewing system, specifically tailored for everyday use.
Manufactured in Japan using high-grade virgin pulp, the GD01 filter features meticulously calculated angles and diameters to ensure an exact fit over Graycano’s Lava Ribs. This geometry supports uniform water dispersion and stable thermal retention, critical for achieving optimal extraction dynamics.
The GC01 delivers a controlled and consistent flow rate, enabling brewers to highlight delicate floral aromatics and fruit-forward flavor profiles while preserving overall cup balance - even when utilizing lower brewing temperatures.
As a safety precaution, all filters and minerals are final sale and not returnable.
