Chemex Bonded (white) vs Chemex Bonded (natural)

Fits

Chemex

Flow

Slow · Community consensus

Material

Paper · Cellulose

Reuse

Single-use

Availability

In production

How it brews

The Chemex-only bonded paper is heavy — the maker states it's "20-30% thicker than most of the competition" — which mechanically restricts drainage and traps fines and fats, giving the Chemex its signature slow, clean, tea-like cup. That slow draw is community consensus rather than a printed flow number; Chemex itself only claims "proper infusion time." The white version is cleaned in an oxygen bath (no chlorine bleach). Fold it so the triple-layer side sits against the pouring spout, and rinse well before brewing — thick paper carries the most papery taste if you skip that. Squares, circles and half-moon are the same paper in different cuts.

Fits

Chemex

Flow

Slow · Community consensus

Material

Paper · Cellulose

Reuse

Single-use

Availability

In production

How it brews

The same thick bonded Chemex paper as the white version, but left its natural brown color and cleaned with hot-water baths only (no oxygen cleanse). It shares the identical slow, high-clarity drawdown that defines a Chemex; flow is graded slow by community consensus, not a measured rate. The natural version exists for the squares and half-moon cuts (the pre-folded circles are white only). As with any thick paper, a thorough rinse before brewing is worth the extra water — it seats the filter and clears the papery note.