French presses

What Is a French Press and How Does It Work?

A French press coffee maker works on a remarkably simple principle: ground coffee is immersed directly in hot water, without the use of a paper filter. The origins of the French press are linked to both French and Italian developments, while the name French press has become widely used around the world.

Once the coffee has finished brewing, the plunger is slowly pushed down, separating most of the coffee grounds from the liquid using a metal mesh filter. Because there is no paper filter, more of the coffee's natural oils and fine particles remain in the cup, contributing to the characteristic body and texture associated with this immersion brewing method.

Advantages and Disadvantages of a French Press

Key Benefits: Flavour, Simplicity and a Full-Bodied Cup

The advantages of a French press are easy to appreciate. This manual coffee brewing method allows many of the coffee's natural oils to remain in the cup, whereas paper filters retain more of these compounds.

The result is often a rounded, textured and expressive cup with plenty of body. Preparation is also straightforward and requires relatively little equipment.

Some of the main benefits of a French press coffee maker include:

• Full-bodied coffee with a rich texture
• No need for paper filters or coffee capsules
• Simple and accessible preparation
• Control over coffee dose, water temperature and brewing time
• Suitable for preparing several cups at once

What Are the Disadvantages of a French Press?

A relatively coarse grind is generally recommended, as an excessively fine grind can pass more easily through the metal filter and create additional sediment in the cup.

Heat retention can also vary considerably between models. A thin glass French press may lose heat relatively quickly, while an insulated or double-wall model can maintain temperature for longer.

Different Types of French Press Coffee Makers: Which One Is Right for You?

The material of your French press affects more than its appearance. It can influence durability, heat retention, weight and everyday convenience.

How to Choose a French Press Coffee Maker

Choosing a French press involves considering several practical factors, particularly capacity, materials and filtration.

French Press Capacity: 3, 4, 8 or 12 Cups?

The right French press capacity depends on how much coffee you usually prepare. For one person, a model of around 350 ml may be sufficient. For several people or larger morning brews, a capacity of around 1 litre or more may be more appropriate.

Keep in mind that manufacturers' definition of a “cup” can vary, so checking the actual capacity in millilitres or litres is often more useful than relying on the number of cups alone.

Filter and Plunger Quality: An Important Criterion

A well-designed filter helps reduce the amount of fine coffee particles that reach the cup while allowing the characteristic texture of French press coffee to remain.

Some models, including certain Espro French presses, use a double micro-filter system designed to produce a cleaner cup with less sediment. More complex filtration systems may, however, require additional care when cleaning.

Which French Press Brand Should You Choose?

Several established brands offer French press coffee makers with different materials, filtration systems and designs:

• Bodum: well known for accessible French presses available in a wide range of designs and capacities.
• Espro: recognised for its double micro-filter systems and insulated models.
• Hario: Japanese coffee equipment brand offering carefully designed glass brewing equipment.
• Bialetti: Italian brand offering French presses alongside its famous moka pots and other coffee equipment.

French Press Comparison: Which Model Should You Choose?

Comparing French press coffee makers requires looking at capacity, material, filtration, durability and heat retention rather than price or appearance alone.

Popular French Press Models

There is no single best French press for everyone. The right model depends on how much coffee you prepare, how often you use it, the level of filtration you prefer and whether heat retention or portability matters to you.

How to Use a French Press Step by Step

Learning how to use a French press is straightforward, but small adjustments to grind size, coffee-to-water ratio, water temperature and brewing time can make a significant difference in the cup.

What Grind Size Should You Use for a French Press?

A coarse grind is the traditional starting point for French press brewing. The particles should generally be noticeably coarser than those used for filter coffee or espresso.

However, grind size can be adjusted according to your recipe and brewing time. If the coffee tastes excessively bitter or astringent, try grinding slightly coarser or shortening the extraction. If it tastes weak or under-extracted, a slightly finer grind may help.

How to Make French Press Coffee

1. Preheat the French press with hot water, then empty it.
2. Add approximately 60 g of coffee per litre of water as a starting point.
3. Pour the hot water over the coffee grounds and gently stir to ensure even saturation.
4. Place the lid on the French press without immediately pushing down the plunger.
5. Allow the coffee to brew for around 4 minutes as a starting point.
6. Slowly press the plunger down.
7. Pour the coffee into your cups or another serving vessel rather than leaving it in prolonged contact with the grounds.

French Press Brewing Time and Water Temperature

A water temperature of around 90–96°C is a useful starting range for many coffees, although the ideal temperature depends on the coffee and roast profile.

There is no need to avoid boiling water at all costs because it “burns” the coffee – this is a common misconception. Instead, adjust temperature according to