Terracotta fountain filter: complete guide, advantages, and comparison of models
Fontaine Backès
What is a terracotta filtering fountain?
A terracotta filtering fountain is a gravity water purification system. It consists of two parts:
- An upper terracotta reservoir, into which water to be filtered is poured.
- A lower reservoir, often made of ceramic or terracotta, that collects the filtered water ready for consumption.
Water slowly passes through the porous terracotta walls, which act as a natural filter. This process removes impurities, bacteria, and improves the taste of the water — without any electrical energy.
Gravity filtration through terracotta is one of the oldest methods of water purification in the world, used since antiquity in Africa, South America, and Asia.
The benefits of a terracotta filtering fountain
1. A natural material with recognized filtering properties
Terracotta is a naturally porous material. Its micropores retain suspended particles, some bacteria, and significantly improve the organoleptic qualities of water (taste, smell). Unlike synthetic filters, no chemical additives are added.
2. No electrical consumption
The terracotta filtering fountain works solely by gravity. No electrical connection is needed, no energy consumption, no pipes to install. It is a self-sufficient and cost-effective solution in the long term.
3. Eco-friendly and plastic-free
Terracotta is an abundant, natural, and biodegradable raw material. Choosing a terracotta fountain reduces plastic bottle consumption and limits your environmental footprint.
4. Natural freshness of water
Terracotta has a remarkable property: it keeps water cool through natural evaporation through its walls. Even at room temperature, water stored in a terracotta container remains pleasantly cool.
5. Aesthetic and timeless
Terracotta filtering fountains have a handcrafted and natural appearance that perfectly integrates into kitchens, dining rooms, or living spaces. They bring a warm and authentic touch to the interior.
How does terracotta filtration work?
The principle is simple: water is poured into the upper compartment. Under the effect of gravity, it passes through the terracotta filter at a slow and controlled speed (generally between 1 and 3 liters per hour depending on the models). This passage through the pores of the terracotta allows:
- Retention of suspended particles (sand, sediments, turbidity)
- Partial elimination of certain bacteria and coliforms
- Reduction of chlorine and unpleasant odors
- Water with a softened and natural taste
For enhanced filtration, some models combine a terracotta filter element with a activated carbon or ceramic cartridge, providing additional bacteriostatic power.
Comparison of terracotta filter fountain models
At Fontaine Backès, we offer several models to suit every household:
| Model | Capacity | Flow rate | Filtration | Ideal for |
|---|---|---|---|---|
| Sao Joao Fountain 4 L | 4 liters | ~1.5 L/h | Terracotta | 1–2 people |
| Sao Joao Fountain 5 L | 5 liters | ~2 L/h | Waterproofed terracotta | 2–3 people |
| Sao Joao Fountain 6 L | 6 liters | ~2.5 L/h | Waterproofed terracotta | Family |
| Fountain Made in France | Variable | ~2 L/h | French terracotta | Committed family |
Our terracotta filter fountains →
How to maintain a terracotta filter fountain?
Regular maintenance is essential to ensure effective and hygienic filtration:
- Weekly cleaning of the tanks with clear water without soap or detergent (which would clog the pores).
- Brushing the filter made of terracotta with warm water to remove accumulated deposits.
- Replacement of the filter cartridge according to the manufacturer's recommendations (generally every 6 to 12 months). Consider our Stéfani ceramic filter cartridges or our 6-month maintenance packs and 12 months all included.
- Complete drying before storage to prevent mold formation.
Terracotta filtered fountain vs other filtration systems
| Criterion | Terracotta | Berkey | Brita | Reverse osmosis |
|---|---|---|---|---|
| Natural / without plastic | ✓ | Partial | ✗ | ✗ |
| Without electricity | ✓ | ✓ | ✓ | ✗ |
| Naturally fresh water | ✓ | ✗ | ✗ | ✗ |
| Filtration flow rate | Medium | High | High | High |
| Initial cost | Accessible | High | Low | Very high |
| Durability | Very long | Long | Short | Long |
Who is a terracotta filtered fountain made for?
The terracotta filtered fountain is particularly suitable for people who:
- Are looking for a natural and sustainable alternative to plastic bottles.
- Desire quality water without going through complex installation systems.
- Are sensitive to the ecological aspect of their water consumption.
- Live in areas where tap water has a pronounced chlorine taste.
- Want a self-sufficient solution, usable in homes, rentals, or even outdoors.
Our terracotta filtered fountains
At Fontaine Backès, we offer a complete range of filtered fountains made from natural terracotta, sourced from artisanal and eco-responsible production. All our fountains are made without plastic, without bisphenol, and designed to last for years with minimal maintenance.
Conclusion
The terracotta filtered fountain represents a healthy, natural, and committed choice of consumption. Combining ancestral traditions with contemporary needs, it offers purified, fresh water with a pleasant taste — without electricity, without plastic, and with remarkable longevity.
Whether you are looking to reduce your plastic waste, improve the taste of your water, or simply adopt a lifestyle more in harmony with nature, the terracotta fountain is a solution that deserves your full attention.