Chemex

United States — 1941 (invented by Peter Schlumbohm)

The Chemex uses a proprietary bonded paper filter that's 20–30% thicker than standard pour-over filters, which strips out more oils and fines. The result is an exceptionally clean, bright cup — almost tea-like clarity. Its hourglass design is in the permanent collection at MoMA.

How to make it

1. 1

   Unfold the Chemex filter so three layers face the spout, place it in the brewer, and rinse thoroughly with hot water. Discard the rinse water.

2. 2

   Add 30g of medium-coarse ground coffee.

3. 3

   Bloom with 60g of water for 45 seconds.

4. 4

   Pour the remaining 440g of water in slow, steady pulses — avoid pouring directly on the filter paper.

5. 5

   Total draw-down should finish around 4–5 minutes. Remove the filter and serve.