Graycano GC01 (conical) vs Hario V60 Tabbed (bleached)

Fits

V60 cone

Flow

Unknown · Unknown

Material

Paper · Cellulose

Reuse

Single-use

Availability

In production

How it brews

The Graycano is a conical cast-aluminium dripper, and the GC01 is its own size-2 cone paper tuned to the dripper's "Lava Rib" geometry. Graycano states that V60 size 02 and Melitta 102 filters also fit the dripper, so we record a V60-cone seat as the closest match; the GC01 is a true cone. No published flow rating, so flow is left unrated. (This is the standalone Graycano brand, not GINA's cone papers.)

Fits

V60 cone

Flow

Medium · Community consensus

Material

Paper · Cellulose

Reuse

Single-use

Availability

In production

How it brews

The default V60 paper for most people: a thin, oxygen-bleached cone in the 01/02/03 sizes that matches the V60 dripper's ridges and big single hole. The V60 system is widely regarded as a comparatively fast cone, and these thin papers impose little flow restriction, so your grind and pour do most of the steering — that fast-flow reputation is community consensus, not a printed Hario flow rating. The only objective difference from the natural Misarashi version is the oxygen bleach (which is why the paper is white); any "cleaner-tasting" claim beyond a proper rinse is not asserted here.