The Brew App • Specialty Coffee Guide

Chemex Glass Brewer

Ultra-clean, elegant pour over extraction utilizing thick bonded paper filters to filter out all sediment and bitter oils for exceptional clarity.

Extraction Ratio
1 : 16
Target Water Temp
201°F (94°C)
Grind Texture
Medium-Coarse

Step-by-Step Extraction Phases

  1. Phase 1: Bloom Phase (45s) — Saturate grounds with 3x coffee weight. Allow heavy bloom for 45 seconds.
  2. Phase 2: Slow Spiral Pulse Pour (90s) — Pour in slow steady spirals avoiding the outer glass filter rim.
  3. Phase 3: Final Drawdown & Filter Lift (105s) — Allow complete drawdown through thick paper filter. Lift filter and discard.