The Swiss Water Cartridge
Mam Nature Swiss® – Solving the impossible
Perfectly filtered, soft, and naturally mineralized water.
The Swiss Water Cartridge is a patented, 100% natural replacement cartridge engineered in Switzerland to deliver unmatched water purification for your entire home. Our exclusive Mam Nature Swiss® filtration technology combines natural protein fibers with activated carbon to achieve perfect filtration — a world first. Independently tested and certified by ETH Zurich University, the cartridge removes PFAS, heavy metals including lead, cadmium and arsenic, chlorine, pesticides, BPA, pharmaceutical residues, and even radioactive substances at retention rates of up to 99.98%. Unlike reverse osmosis systems that strip water of everything, the Swiss Water Cartridge uses selective adsorption to eliminate harmful contaminants while preserving essential minerals such as calcium, magnesium, and potassium. Whole house solution (POE): it eliminates contaminants while preserving minerals and trace elements naturally present in water. With a flow rate of up to 2,000+ liters per hour and a capacity of min. 100 m³ per cartridge, it delivers filtered water to every tap in your home without any noticeable pressure loss. Maintenance could not be simpler: one replacement per year, a ten-minute swap requiring no tools whatsoever. The cartridge fits into the Water Fine Filter housing included in all Mam Nature system sets and can also be purchased separately. Choose the Swiss Water Cartridge for Swiss-certified protection that goes beyond filtration.
Advanced Filtration Technology
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 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,PFAS, heavy metals, aluminium, chlorine, pesticides, pharmaceutical residues, BPA, arsenic, cadmium, chromium, etc. — and even radioactive substances found in nuclear water…
Flow Rate
Up to 2,000+ L/hour
Capacity
Min. 100 m³ per cartridge
Maintenance
10 min / year (no tools)
Material
Natural protein fibers + activated carbon
Pressure Rating
16 bar (Swiss Safety Center)
Compatibility
Fits all Mam Nature system sets
ETH Zurich Certified — Contaminant Removal Rates
Independently tested and certified by ETH Zurich — consistently ranked among the world's top 10 universities.
Certifications held: ETH Zurich Filtration Performance Certificate · ISO 13485 Quality Management · Swiss Safety Center Pressure Test (16 bar) · 316L medical-grade stainless steel housing.
Why Choose the Swiss Water Cartridge
Preserves Essential Minerals
Unlike reverse osmosis, our selective filtration keeps calcium, magnesium, and potassium in your water — pure AND mineral-rich.
Whole-House Protection
Every tap in your home delivers filtered water — kitchen, bathroom, garden. Not just drinking water, but also cooking, showering, and bathing.
Swiss Patented Technology
Certified by ETH Zurich with retention rates of up to 99.98%. The only 100% natural filtration system proven to remove PFAS, heavy metals, and radioactive substances.
100% Natural Filtration
No chemicals, no electricity, no water waste. Our protein-fiber adsorption technology works purely through natural molecular binding.
Cost-Effective Maintenance
Only 1 replacement per year. 10 minutes, no tools, no plumber. 100 m³ capacity means roughly 400 liters per day for an entire year.
Installation
Easy Installation
The cartridge simply inserts into the Water Fine Filter housing. No technical skills are required.
Maintenance
Annual Replacement
The only maintenance is replacing the cartridge once a year (or after 100 m³ of use). It's a simple 10-minute operation that requires no tools.