How to Brew Pour-Over Perfection with the Kalita Wave

By Trade Coffee | Published: 2026-10-28

Category: How-to Guides

Learn the precise steps to brew a balanced, flavorful cup with the Kalita Wave 185 stainless steel dripper, including grind size, water temperature, and pouring technique.

Quick Answer

To brew pour-over perfection with the Kalita Wave, use a medium-fine grind, water just off the boil, and a slow, steady pour to maintain an even bed and avoid over-extraction.

Why the Kalita Wave's flat bottom matters

The Kalita Wave's flat-bottomed coffee bed and three small extraction holes create a more even extraction compared to cone-shaped drippers. This design reduces the risk of channeling, where water finds a path through the coffee and under-extracts some grounds. The patented wave filter also prevents water from pooling, which helps you achieve a consistent, rich cup every time.

Choosing the right grind size

A medium-fine grind, similar to table salt, works best for the Kalita Wave. If your grind is too coarse, the coffee will extract too quickly and taste weak; too fine, and it will clog the filters and over-extract, resulting in bitterness. Adjust your grinder until you reach a brew time of about 3 to 3.5 minutes for a 300 ml batch.

Step-by-Step Kalita Wave Brewing Guide

Prepare your gear and coffee: Place a Kalita Wave 185 filter in the dripper and rinse it with hot water to remove paper taste and preheat the brewer. Discard the rinse water. Weigh 20 grams of coffee beans and grind them to a medium-fine consistency. Rinsing the filter also warms your mug, so pour the rinse water into your serving vessel first.
Add coffee and start the bloom: Add the ground coffee to the filter and gently tap to level the bed. Heat 320 grams of water to 200°F (93°C). Pour 40 grams of water in a slow, circular motion to saturate all grounds. Wait 30 seconds for the coffee to bloom and release gases. If the bloom is minimal, your beans may be stale—consider fresher coffee for better flavor.
Pour in stages: After the bloom, continue pouring in three or four stages, adding about 80-100 grams of water each time. Keep the water level just above the coffee bed, pouring in a steady spiral from the center outward. Aim for a total brew time of 3 to 3.5 minutes. Avoid pouring directly onto the filter edges; this can bypass the coffee and make the cup weak.
Finish and serve: When you've added all 320 grams of water, let the dripper drain completely. Remove the filter and give the coffee a gentle swirl in the carafe to mix the layers. Pour and enjoy your balanced cup. If the brew ran too fast, grind finer next time; if it clogged, grind coarser.

Gear that helps

Kalita Wave 185 Stainless Steel Coffee Dripper: The Kalita Wave features a unique flat-bottomed coffee bed, three small extraction holes, and a patented wave filter so hot water does not accumulate. This design ensures even extraction and a clean, balanced cup, making it forgiving for pour-over beginners.
Kalita Wave 185 Stainless Steel Coffee Dripper
Hario Buono Electric Kettle: The Hario Power Kettle’s spout was thoughtfully designed for pour-over coffee brewing with precise pouring and control of speed and coverage. A gooseneck kettle like this gives you the control needed to pour slowly and evenly, which is essential for the Kalita Wave's flat bed.
Hario Buono Electric Kettle