Summary

• There gravity filtration purifies water without electricity, by letting it flow slowly through a filter placed in a fountain.
• It allows you to remove the bacteria, heavy metals, pesticides and physical impurities.
• It's a simple solution, economic, ecological and effective for filter tap water on a daily basis.
• Many brands use it, including Stefani with its triple action cartridges (kaolin, activated carbon, colloidal silver).

What is gravity filtration?

Unlike pressure or electric filtration systems, the gravity filtration is based on a very simple principle:tap water or from another source is poured into an upper reservoir, then slowly flows through a filter placed below, using only the force of gravity. The filtered water is then collected in a lower reservoir ready for use.

This type of filtration requires no technical installation, no connection, and no complex maintenance. It works anywhere, at home or on the go, as long as you have a little patience. And above all, it offers excellent filtration quality when combined with a good filter.

What types of filters are used?

In a gravity fountain, everything depends on the quality of the filter. The best systems combine several layers for complete filtration: a mechanical barrier (such as the kaolin) which blocks particles and sediments, a layer of activated carbon which absorbs chlorine, pesticides, THE drug residues and bad smells, and sometimes a layer containingcolloidal silver, which limits bacterial proliferation.

This kind of combination allows you to filter up to 99.9% of bacteria, while retaining the minerals useful to the body. And since the water flows slowly, filtration is gentle but very effective, without altering the taste of the water.

Why choose gravity filtration?

It is attracting more and more households for several reasons. Firstly, because it is ecological : without electricity, without pressure, without waste. Then because it is simple : no complicated maintenance, no connections to make, no parts to monitor. And finally because it is profitable : a good filter costs on average €30 and lasts several months.

It's also a reassuring solution because you know exactly what you're filtering. Unlike some carafes or screw-on filters, here you can see the process, understand the system, and choose the right cartridge. And because the water passes through slowly, it has time to be properly purified.

The Stéfani solution: natural, sustainable, certified

At our place, we have chosen not to compromise. Our fountains in ceramic, terracotta Or stainless steel operate exclusively by gravity. And our triple filtration cartridges have been tested in the laboratory: they eliminate 99.9% of bacteria, reduce a large part of the heavy metals, of the pesticides and drug residues. All this, without added chemicals, and for only €30 every six months.

The advantage is that you drink filtered water of consistent quality, from the first to the last liter.No nasty surprises, no drop in effectiveness over time. And that's what really matters on a daily basis.

Conclusion

There gravity filtration, it is the choice of simplicity, efficiency and durability. It adapts to all uses, requires no connection, and guarantees you quality water, day after day. If you are looking for a reliable, natural and economical solution for filter tap water, this is probably the best option.