# ネルドリップの淹れ方完全ガイド｜初心者向けコツと手順を20年のプロが解説 (English)

> ネルドリップの基本特徴から美味しい淹れ方まで徹底解説。フランネルフィルターを使った究極の抽出方法で、まろやかで深みのあるコーヒーを楽しめる具体的手順とコツをプロが伝授します。

**Canonical URL**: https://coffee-guide.jp/en/brewing/nerdle-drip-features-brewing  
**Category**: Brewing Methods  
**Published**: 2026-05-16  
**Updated**: 2026-05-16  
**Author**: Coffee Guide編集部  
**Tags**: brewing, guide  

> ※ This article contains affiliate links. We may earn a commission from qualifying purchases via Amazon Associates and A8.net partner programs. Evaluations are based on publicly available information or editorial analysis.

---
# Nel Drip Characteristics and Delicious Brewing Method | Tips and Steps for Beginners

Nel drip, sometimes called the "ultimate extraction method" among coffee enthusiasts, is a brewing technique within hand drip methods that requires particularly delicate skills. By using a flannel (nel) cloth filter, you can enjoy a mellow cup with deep richness that cannot be experienced with paper drip.

This article provides detailed explanations from the basic characteristics of nel drip to specific steps that even beginners can use to brew delicious coffee, as well as advanced tips. Based on over 20 years of experience in coffee, I will share the know-how cultivated in actual practice.

## What is Nel Drip? Understanding the Basic Characteristics

Nel drip refers to a coffee extraction method that uses a cloth filter made from flannel material. The name "nel" comes from the Japanese adaptation of the English word "flannel," referring to soft cotton fabric with a brushed surface.

### Structure and Properties of Nel Filters

Nel filters are generally made from brushed cotton cloth with a thickness of 2-3mm, and have the following characteristics compared to paper filters:

- **Coarse fiber mesh**: Coffee oils pass through moderately, extracting rich flavors
- **High heat retention**: The cloth thickness causes gradual temperature changes during extraction
- **Reusable**: Can be used for several months to a year with proper care
- **Adjustable extraction speed**: Can control extraction speed through usage frequency and maintenance methods


> ℹ️ **INFO**
>
> Nel filters change in flavor the more they are used. New filters have a slight cloth odor, but begin to show their true performance after 10-20 uses.


### History and Cultural Background of Nel Drip

Nel drip was introduced to Japan during the late Meiji period when Western coffee culture took root. Since paper filters were not yet widespread in the coffee shops of that era, cloth filters were mainstream. Particularly during the pure coffee shop boom of the 1955-1965 era, many masters were particular about their nel drip cups and refined their unique techniques.

Even today, long-established coffee shops continue to carry on nel drip techniques unchanged from their founding, creating their own unique flavors.

## Differences Between Nel Drip and Other Extraction Methods

While there are many coffee extraction methods, nel drip has unique characteristics compared to other methods. Here, let's examine the differences with major extraction methods in detail.

### Comparison with Paper Drip

Compared to paper drip, the most common hand drip method, there are the following differences:

**Differences in Extracted Components**
- Paper filter: Almost completely cuts fine particles and oils (99.9% or more)
- Nel filter: Allows moderate oils and fine particles to pass through (cuts about 85-90%)

**Flavor Characteristics**
- Paper drip: Clear and transparent taste, acidity tends to stand out
- Nel drip: Mellow taste with body, sweetness and richness are emphasized

**Extraction Time and Temperature Changes**
- Paper drip: 3-4 minute extraction time, rapid temperature drop (about 3-5 degrees per minute)
- Nel drip: 4-6 minute extraction time, gradual temperature drop (about 2-3 degrees per minute)

### Comparison with French Press

The differences with French press, which similarly extracts oils, are as follows:

- **Extraction method**: French press is immersion style, nel drip is percolation style
- **Extraction time**: French press 4 minutes, nel drip 4-6 minutes
- **Taste**: French press is richer, nel drip is more balanced
- **Operability**: French press is simple, nel drip requires technique


**Pros**
- Mellow taste with depth
- Rich flavor from coffee oils
- Stable extraction with gradual temperature changes
- Reusable and environmentally friendly

**Cons**
- Time required to master technique
- Filter maintenance required
- Long extraction time
- Somewhat high initial investment


## Necessary Tools and Selection Points

To start nel drip, you need a dedicated nel filter and pot in addition to basic hand drip equipment.

### Basic Tool List

**Essential Items**
1. Nel filter (3-4 person size recommended, price: 1,500-3,000 yen)
2. Nel-specific pot (350-500ml, price: 3,000-8,000 yen)
3. Coffee mill (hand or electric, price: 3,000-30,000 yen)
4. Drip kettle (narrow spout, 800-1,000ml capacity, price: 3,000-15,000 yen)
5. Digital scale (0.1g precision, price: 2,000-5,000 yen)
6. Thermometer (price: 500-2,000 yen)

**Convenient Items**
- Timer (smartphone can substitute)
- Water storage container for preservation
- Nel-specific detergent

### How to Choose Nel Filters

When selecting a nel filter, focus on the following points:

**Size Selection**
- 1-2 person: approximately 8cm diameter
- 3-4 person: approximately 10cm diameter (recommended for beginners)
- 5-6 person: approximately 12cm diameter

**Material Quality**
Quality nel filters have the following characteristics:
- Uniform brushed treatment
- Appropriate thickness (2-3mm)
- Solid stitching
- Unbleached natural materials


> 💡 **TIP**
>
> For beginners, we recommend choosing the 3-4 person size. It's moderately sized and easy to handle, with versatility to accommodate both single servings and 2-3 person servings.


### Importance of Nel-Specific Pots

Using a dedicated pot for nel drip is important. Unlike general drippers, nel filters are used by hanging on the pot rim, so pots meeting the following conditions are necessary:

- **Appropriate rim diameter**: Can securely hold the nel filter
- **Spout shape**: Easy to pour extracted coffee
- **Capacity**: Suitable for the nel filter size being used
- **Material**: Appropriate heat conductivity that maintains temperature well

## Basic Nel Drip Brewing Method

To master the basic nel drip brewing method, accurate measurement and temperature control, as well as consistent rhythm when pouring water, are important. Here, we introduce the standard procedure for brewing 2 servings (approximately 300ml) of coffee.

### Preliminary Preparation

**Coffee Bean Preparation**
- Amount used: 20-24g (adjust according to strength preference)
- Grind level: Medium grind (coarseness of granulated sugar)
- Roast level: Medium to dark roast (suitable for nel drip)

**Water Preparation**
- Temperature: 85-90℃ (leave for 2-3 minutes after boiling)
- Amount used: approximately 400ml (including blooming water)

**Nel Filter Preparation**
When using a new nel filter, wash with hot water beforehand to remove cloth odor. For used nel filters, use one that has been stored soaked in cold water.

### Setting Up the Nel Filter

1. Lightly squeeze the nel filter to remove excess moisture
2. Hook the nel filter on the pot rim and secure firmly
3. Shape the filter, adjusting so the bottom becomes round


### Brewing Recipe

**Method**: Basic Nel Drip Recipe  
**Total time**: 5-6 minutes

1. **Blooming** — 30 seconds
2. **1st pour** — 1 minute 30 seconds
3. **2nd pour** — 2 minutes
4. **3rd pour** — 1 minute 30 seconds
5. **Drip completion** — 30 seconds


### Detailed Extraction Steps

**Step 1: Blooming (30 seconds)**
1. Place ground coffee in the nel filter and level the surface
2. Pour water in a spiral pattern from center to outside
3. Use enough water to wet all coffee grounds (about 40-50ml)
4. When grounds begin to bloom, wait 30 seconds

**Step 2: 1st Pour (1 minute 30 seconds)**
1. Pour water in a 3-4cm diameter circle from the center
2. Maintain consistent pouring speed, pour about 100ml over 90 seconds
3. Be conscious of maintaining consistent water level in the filter

**Step 3: 2nd Pour (2 minutes)**
1. Again pour in circles from the center
2. Expand the circle slightly wider than before, pour about 120ml over 2 minutes
3. Stop pouring when the extraction liquid color becomes lighter

**Step 4: 3rd Pour (1 minute 30 seconds)**
1. As a final finish, pour about 80ml over 1 minute 30 seconds
2. When target extraction amount (300ml) is reached, remove the nel filter


> 💡 **TIP**
>
> When pouring water, be careful not to pour water on the filter walls. If water hits the walls, it will drop directly without passing through the coffee grounds, resulting in weak coffee.


## Advanced Techniques for Delicious Brewing

Once you master the basic brewing method, learn advanced techniques for brewing even more delicious coffee. These techniques have been cultivated through years of experience.

### Bean Selection and Grind Adjustment

**Suitable Bean Characteristics**
Coffee beans suitable for nel drip have the following characteristics:

- **Roast level**: Medium-dark to dark roast (Full City roast or darker)
- **Origin characteristics**: Beans with body like Brazil, Guatemala, Colombia
- **Processing method**: Natural or semi-washed processed beans

**Fine-tuning Grind Size**
Using standard medium grind as a baseline, adjust as follows:

- To suppress acidity: Slightly finer grind (shorten extraction time)
- To emphasize body: Slightly coarser grind (extend extraction time)
- When sensing off-flavors: Coarser grind (prevent over-extraction)

### Temperature Control Techniques

**Gradual Temperature Adjustment**
As a professional technique, there's a method to adjust temperature according to extraction stages:

1. **During blooming**: 90-92℃ (high temperature for active component extraction)
2. **1st-2nd pours**: 87-89℃ (maintain stable extraction)
3. **3rd pour onward**: 85-87℃ (suppress astringency extraction)

**Seasonal Adjustments**
- Summer: Extract at 2-3℃ lower than normal
- Winter: Extract at 1-2℃ higher than normal
- High humidity days: Slightly higher temperature with shorter extraction

### Mastering Extraction Rhythm

---

*This is the markdown version for AI crawlers. Visit [https://coffee-guide.jp/en/brewing/nerdle-drip-features-brewing](https://coffee-guide.jp/en/brewing/nerdle-drip-features-brewing) for the full rendered article.*