Stainless Steel Water Fountain: Complete Guide to Choosing the Best in 2026
Romain Backes
The stainless steel water fountain is increasingly appealing to French households looking for a durable, hygienic, and elegant solution to purify tap water. Robust, BPA-free, and easy to maintain, it combines filtration performance with timeless aesthetics. In this comprehensive guide, we help you understand how it works, compare the available models, and make the best choice for your daily life.
1. Why choose a stainless steel water fountain?
Stainless steel is a material recognized for its chemical neutrality, resistance to bacteria, and longevity. Unlike plastic, it does not release any endocrine disruptors into the water and does not scratch over time. For these reasons, health and food service professionals have trusted it for decades.
For a domestic water fountain, stainless steel has three major advantages over other materials:
- Maximum hygiene — Stainless steel is naturally antibacterial and does not retain odors or residual tastes.
- Exceptional durability — A stainless steel reservoir lasts for decades without degrading, unlike plastic which ages and cracks.
- Timeless design — The sleek and modern look fits perfectly into all kitchens, from the most contemporary to the most classic.
- BPA-free and free from endocrine disruptors — No risk of chemical migration into the water, even after several years of use.
💡 Note: a stainless steel water fountain paired with the Stéfani cartridge is the best of both worlds — the durability of stainless steel and the natural filtration power of microporous ceramic, without electricity.
2. The Stéfani stainless steel models at Backès Fountain
Backès Fountain offers two stainless steel water fountains from the Stéfani brand, the Paubrasil model, available in two capacities to suit all households. Each model comes with its Stéfani filter cartridge and is available with or without a steel base.
Stainless steel filter fountain 6 Liters
Ideal for 1 to 3 people. Available without base for €174.99 or with steel base for €194.99. Compact and elegant, this model is perfect for small kitchens.
View the 6 L model →
Stainless steel filter fountain 8 Liters
Ideal for 3 to 5 people. Available without base for €199.99 or with steel base for €219.99. The larger capacity reduces the frequency of refills.
View the 8 L model →💧 Discover our stainless steel filter fountains in stock
View stainless steel models →3. How does Stéfani filtration work?
Whether on the stainless steel model or on the terracotta filter fountains, the filtration technology is the same: a triple natural gravity filtration, without electricity or chemicals.
Microporous ceramic (Kaolin)
Blocks impurities, sediments, and microorganisms suspended in tap water.
Colloidal silver
Eliminates up to 98% of bacteria, parasites, and mold for healthy and safe water.
Activated carbon
Absorbs chlorine, pesticides, heavy metals, and pharmaceutical residues.
Filtered water flows at a rate of about 1 liter per hour per cartridge. It maintains its natural mineral balance — unlike reverse osmosis which completely demineralizes water. The result: soft water, with no chlorine taste, pleasant to drink.
The Stéfani certifications have been obtained in the United States, Europe, Australia, and South Africa — a guarantee of quality recognized internationally.
4. Advantages and points of attention
What we appreciate
- Certified food-grade material — Stainless steel is inert, free from BPA and phthalates.
- Easy to clean — The stainless steel reservoir rinses and dries without the risk of mold or stubborn deposits.
- Zero plastic in water — The contact between water and stainless steel is completely neutral, even after years of use.
- Compatible with Stéfani cartridges — Easy to find replacement, at an accessible price and available in economical packs.
- Without electricity — Works by gravity, no connection, no energy consumption.
Points of attention
- Slow flow (~1 L/hour/cartridge) — plan to fill the upper reservoir every morning.
- Water served at room temperature — for cool water, transfer to a glass bottle in the refrigerator.
- Higher entry price than plastic — but quickly amortized compared to the cost of plastic bottles.
5. Maintenance and lifespan
One of the great advantages of stainless steel is the simplicity of its maintenance. No risk of micro-cracks like with plastic, and no porosity that could retain bacteria. Here are the steps to take to keep your fountain in perfect condition:
- Rinse the upper reservoir with clear water every 2 weeks.
- Clean the lower reservoir with a damp cloth without abrasive products.
- Rinse the cartridge with cold water without soap during each cleaning.
- Replace the Stéfani filter cartridge every 4 to 6 months, or after 500 L filtered.
- During the first use, allow 1 to 2 complete filtrations before consumption.
For more detailed advice, check our complete maintenance guide dedicated to Stéfani fountains.
🔄 Need to renew your cartridge?
Order a cartridge →6. Frequently Asked Questions
Is the Stéfani stainless steel filter fountain compatible with Berkey cartridges?
No, the Stéfani stainless steel fountains use Stéfani filter cartridges (Paubrasil model). However, these cartridges are compatible with Berkey and British Berkefeld fountains if you wish to use them on another model. To compare the two systems, check our Stéfani vs Berkey comparison.
What is the difference between the 6 L model and the 8 L model?
The main difference is the capacity of the filtered reservoir (lower): 6 liters for the small model, 8 liters for the large one. Both operate with a single Stéfani cartridge and offer the same filtration performance. The 8 L model is recommended for families of 3 or more to limit the frequency of refilling.
Can stainless steel alter the taste of filtered water?
No. Food-grade stainless steel is completely chemically neutral. It does not release any molecules into the water and does not alter its taste or smell. This is precisely why it is used in the food and medical industries.
How often should the Stéfani cartridge be replaced on the stainless steel model?
The cartridge should be replaced every 4 to 6 months, or after filtering about 500 liters. For a family of 4 consuming 2 liters of filtered water per day, this corresponds to about 4 months of use. A visual sign: if the filtration flow slows down significantly, it is time to change the cartridge.
Is the steel base essential?
The base is not essential, but it is very practical: it raises the fountain a few centimeters to allow a glass or carafe to slide directly under the tap. If your countertop is at a good height, you can certainly do without it at first and add it later.
7. Our opinion
The Stéfani stainless steel filtering fountain is an excellent investment for anyone looking to combine filtration performance, durability, and aesthetics. It is suitable for both families and individuals concerned about the quality of their water on a daily basis — and who want to put an end to plastic bottles.
Between the 6 L model and the 8 L, the choice mainly depends on the size of the household. In any case, the option with a steel base is a plus for everyday comfort. In terms of maintenance, stainless steel is undoubtedly the easiest material to maintain in the entire Stéfani range.
Ready to switch to filtered stainless steel water?
Discover our stainless steel filtering fountains, available with or without a base, delivered with their Stéfani cartridge.
View the stainless steel fountains The entire range