

THE ESSENTIAL
Water Fine Filter + Cartridge
Complete whole-house filtration system. Delivered with 1 x Filter Housing and 1 x Filter Cartridge included.
The Essential is a complete whole-house water filtration system designed and engineered in Switzerland by Mam Nature Swiss. Delivered with one filter housing and one Swiss Water Cartridge, this set installs directly on your main water line to provide clean, healthy water from every tap in your home. At its core is the patented Swiss Water Cartridge, a world-first technology that combines natural protein fibers with activated carbon to achieve total adsorption filtration. This selective process removes up to 99.98% of harmful contaminants including PFAS, heavy metals, chlorine, fluoride, pesticides, pharmaceutical residues, BPA, arsenic, cadmium, chromium, and even radioactive substances, all while preserving the essential minerals and trace elements naturally present in your water. Unlike reverse osmosis or salt-based softeners that strip water of its beneficial composition, The Essential maintains the natural structure and taste of your drinking water. The medical-grade stainless steel housing is built to last and backed by a 10-year manufacturer warranty. Maintenance is remarkably simple: just one cartridge change per year, a 10-minute operation that requires no tools. With a flow rate of up to 1,800 liters per hour and a cartridge capacity of 150 cubic meters, this system delivers exceptional performance for households of any size. Choose The Essential for Swiss-engineered water purity that protects both your health and your plumbing, naturally and without chemicals.
Technical Details in 2 Steps

Unique selective Whole-House Adsorption Filtration System:
- 1. Filter Media: Exclusive Mam Nature technology based on proteins fibers (combined with activated carbon) for the most complete & world unique adsorption filtration
- 2. Sterile cartridge: Sterility (by copper & iron hydroxide) in the cartridge without sterilizing agents entering the drinking water.
Reduces Chlorine, Pesticides, PFAS, Drug Residues, BPA, Heavy Metals, Aluminum & including radioactive substances at a reduction rate of up to 99.98% at large volumes of 2000 litres/hour.
The Swiss Water Cartridge
Mam Nature Swiss® – Solving the impossible: Perfectly filtered, soft, and naturally mineralized water.
The « SWISS WATER CARTRIDGE » : BEYOND FILTRATION – A TRUE PROTECTION UNMATCHED CONTAMINANT RETENTION
Our 100% natural filtration technology, exclusive to Mam Nature Swiss®, combines natural protein fibers with activated carbon to achieve total adsorption, a world first. It eliminates contaminants while preserving minerals and trace elements being naturally present in water. Owing to its selective filtration system by full adsorption, this patented Swiss invention is the world unique universal solution, 100% natural, capable of eliminating PFAS, heavy metals, aluminum, chlorine, fluoride, pesticides, pharmaceutical residues, industrial chemicals, arsenic, cadmium, chromium, etc. - and even radioactive substances found in nuclear water.
Flow rate: up to 1800 liters/hour.
Filter cartridge capacity (lifespan): 150m³
Maintenance: 10 minutes once per year (simple and no tools required).
Installation
Professional Installation
The Essential Set is installed directly on your main water line by a qualified plumber, ensuring filtered water for every tap in your house. Its compact design allows for easy integration.
Maintenance & Warranty
Simplified Maintenance
Maintenance required: Filter cartridge change every 150 m³ (on average 1 x per year)
Excellence Warranty
Made of durable medical-grade stainless steel, the housing of your filter is covered by a 10-year manufacturer's warranty.
Reports & Certificates
Every Mam Nature Product
Compare all 9 products side by side — find the right fit for your needs.

Essential
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Eco Set+

Complete

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Commercial

Nuclear
How Much Do You Save with Mam Nature Swiss?
See your real savings with a Mam Nature Swiss filtration system — interactive, year-by-year breakdown.
Average family of 3 in France spends ~€66/mo on bottled water
Under-sink RO: €500 system + €150/yr filters & membrane
| Year | Mam Nature | Reverse Osmosis | Bottled Water | vs Bottled | vs RO |
|---|---|---|---|---|---|
| 1 | €820 | €650 | €720 | −€100 | −€170 |
| 2 | €1.060 | €800 | €1.440 | €380 | −€260 |
| 3 | €1.300 | €950 | €2.160 | €860 | −€350 |
| 4 | €1.540 | €1.100 | €2.880 | €1.340 | −€440 |
| 5 | €1.780 | €1.250 | €3.600 | €1.820 | −€530 |









