What is
pour-over coffee?

The field notes

Water in.
Coffee through.

Pour-over coffee is brewed by pouring water over ground coffee and letting it drain through a filter into a cup or server. This film follows one common example: a conical dripper lined with paper. Other brewer shapes and filter materials exist, so the illustration is a way to understand the process, not a rule for every pour-over.

1. Rinse, empty, then add coffee

   Start with the filter fitted to the brewer

   Place the paper inside its matching dripper and rinse it. Empty the rinse water from the cup or server before adding ground coffee. The HARIO guides show this order clearly. In our film, the collecting glass moves aside to empty, then returns for brewing.

2. Wet the bed and pause

   The first pour begins the bloom

   A small first pour wets the grounds, followed by a brief pause. This is the bloom stage. Stumptown’s guide then uses slow, steady pouring to distribute water across the bed. The amount of water and pause length belong to your recipe; the film does not set a universal timer.

3. Follow the water through

   Controlled pouring, then gravity drainage

   Where you aim the stream and how fast you pour help control the brew. Water moves through the coffee bed, dissolves flavor compounds, then passes through the paper into the cup under gravity. The animation opens a cutaway so you can follow that path without treating the brewer as a sealed pot.

4. Leave the solids above

   Paper changes what reaches the cup

   The filter retains the grounds along with some oils and fine particles. That does not mean every oil or tiny particle is removed. Sweet Maria’s explains how paper, cloth and metal filters differ; filter choice is part of the brew, not a promise that one cup must taste better.

Brew Basics · Part 2 of 3. Water goes in, coffee flows through, and the grounds stay above. This follows our French press lesson; the next part will bring the two brewing methods together.

Start with part 1: What is French press coffee? ↗

Read the narration Full video transcript

What actually happens inside a pour-over?

Start with a dripper, a paper filter, and ground coffee. Rinse the filter, empty that water, then add the grounds.

A small first pour wets the bed. Pause briefly as the coffee blooms.

Then pour slowly, moving the stream across the grounds to wet them evenly. A controlled pour helps you choose where the water lands and how quickly it flows.

As water moves through the coffee, it dissolves flavor compounds. Gravity carries the brew through the paper and into the cup.

The grounds stay behind, along with some oils and fine particles.

Your grind, pouring, coffee, and filter still shape the result. Follow a recipe for your brewer.

Water goes in, coffee flows through, and the grounds stay above. Next, we'll bring pour-over and French press together.

Pour-over coffee · Sources

1. HARIO UK · Expert V60 Brew GuideThe manufacturer’s sequence fits and rinses the paper, discards rinse water, adds grounds, wets the bed, then pours slowly. Its quantities and timing are one recipe.
2. HARIO · Coffee Imagination: V60 SeriesThe manufacturer explains water movement through a conical dripper and the influence of pouring rate, alongside a brewer-specific recipe.
3. Stumptown Coffee Roasters · How to Perfect Your Pour-OverA primary roaster guide to the bloom, controlled pouring, and adjustments for a particular coffee and method.
4. Sweet Maria’s Coffee Library · Coffee Filter FAQThe coffee supplier explains matching filters to brewers, discarding rinse water, and the oils and fine particles retained by paper.
5. BlendIn Coffee Club · Brewing FoundationTrainer-authored background for the elementary mechanism: water dissolves soluble material, carries it between particles, and drains through gravity filtration.

The conical brewer, flow paths and magnified filter details are simplified original illustrations, not a precise appliance model or a view to scale. This lesson uses a paper-filter example without claiming that all pour-over requires paper. It makes no health, caffeine or quality-ranking claims. Sources checked November 1, 2026.