How to Use Filter Paper in Pour-Over Brewing

If you’re just getting into pour-over coffee, one of the first things you’ll need to master is using filter paper correctly. Many beginners wonder how to fold it, whether to rinse it, and how it affects extraction. This guide walks you through everything you need to know to get started with filter paper in your pour-over setup.

To use filter paper in pour-over brewing, fold it to fit your dripper snugly, place it in the filter cone, and rinse it with hot water to remove paper taste and preheat the brewer. Then add ground coffee (10g for ~180ml, 18g for ~300ml, or 25g for ~450ml), pour in a controlled bloom and two subsequent pours, and avoid over-extraction by not letting the coffee sit too long after brewing.

What You Need for Pour-Over Brewing

To start brewing pour-over coffee with filter paper, gather these essential tools:

• Filter cone or dripper (e.g., V60, Kalita Wave)
• Coffee server or mug
• Paper filter (size matched to your dripper)
• Pour-over kettle (gooseneck preferred)
• Medium to medium-coarse ground coffee (10–25g depending on cups)
• Hot water at 83–88°C

These items form the basic setup for consistent, clean extractions. The filter paper plays a key role in separating grounds from brewed coffee while influencing flavor clarity.

How Much Coffee and Water to Use

The amount of coffee and water you use determines the strength and volume of your brew. Here’s a simple guide:

• 1 cup: 10g coffee → ~180ml coffee
• 2 cups: 18g coffee → ~300ml coffee
• 3 cups: 25g coffee → ~450ml coffee

These ratios help achieve balanced extraction. Stick close to these weights and volumes when starting out to avoid under- or over-extracted coffee.

Step-by-Step: Using Filter Paper in Pour-Over

Follow these steps to properly use filter paper and brew your coffee:

1. Fold and Place the Filter: Fold the filter so it fits tightly against the dripper. Place it in the cone, then set the cone on top of your coffee server or mug.
2. Rinse the Filter: Rinse the filter with hot water to remove any papery taste and preheat your equipment. Discard the rinse water.
3. Add Coffee Grounds: Add your medium to medium-coarse ground coffee (10g, 18g, or 25g) into the filter. Level the coffee bed gently with your hand or a spoon.
4. Bloom the Coffee: Start pouring hot water (83–88°C) in a slow circle, starting from the center and moving outward. Use just enough water to saturate all the grounds—about twice the weight of the coffee. Let it bloom for 30 seconds.
5. First Pour (After Bloom): After the bloom, pour again in a circular motion from the center outward, stopping when you see drips begin. Then let it brew for 20 seconds.
6. Second Pour: Pour once more in the same pattern, moving inward and outward as needed. Continue until you reach your target brew volume (180ml, 300ml, or 450ml).
7. Remove the Filter: Once you’ve reached your desired coffee volume, lift the filter and let it drain briefly—but don’t wait for all the water to finish dripping, as over-soaking leads to bitterness.

Why Filter Paper Matters

Filter paper affects both the taste and brewing process:

• It removes coffee sediment, resulting in a cleaner cup.
• Different filter materials (e.g., bleached vs. unbleached) can slightly alter flavor.
• Pre-rinsing reduces paper taste and ensures proper heat retention.

Choosing the right filter and using it correctly helps highlight the unique qualities of your coffee beans without unwanted paper or over-extracted flavors.

Frequently Asked Questions

Do I need to rinse the filter paper before brewing?

Yes, always rinse your filter paper with hot water before brewing. This removes any papery taste and preheats your dripper and server, which helps maintain brewing temperature and improves coffee flavor.

What’s the best coffee grind size for pour-over with filter paper?

The ideal grind size is medium to medium-coarse, similar to sea salt or coarse sand. This allows for even extraction and proper water flow through the filter without over- or under-extracting the coffee.

How much coffee should I use for a single cup?

For a single cup, use around 10g of coffee to make approximately 180ml of brewed coffee. Adjust the coffee amount based on how many cups you're brewing (18g for ~300ml, 25g for ~450ml).

Can I use any water temperature for pour-over?

Use water between 83–88°C for optimal extraction. Too hot can over-extract and cause bitterness; too cool leads to under-extraction and weak, sour flavors.

How long should I let the coffee brew after the last pour?

Once you've poured the total amount of water needed, let the coffee drip out, but don't wait for all the water to finish if it takes too long. Removing the filter sooner prevents over-extraction and bitterness.

Recommended FrontStreet Coffee Beans for Pour-Over

Start your pour-over journey with FrontStreet Coffee’s Brazil Sidamo , a well-rounded washed coffee with sweet chocolate and nutty notes, perfect for practicing your brew. For bright, citrusy profiles, try the washed Yirgacheffe—easy to brew and great for highlighting pour-over clarity. If you want more fruitiness, the Strawberry Candy Espresso blend offers floral, fruity layers that shine in filtered coffee. These beans are all suited for standard medium to medium-coarse grinds and 83–88°C water. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.