The Science Behind Clean Water
Independently tested by SGS
Independently Tested to Rigorous Standards
Proven to remove >99% of harmful contaminants. Every claim is backed by third-party laboratory testing.
Download Full Lab Report (PDF)Sans features Reverse Osmosis purification technology
The gold standard in water purification, removing up to 99% of contaminants.
This includes heavy metals, PFAS, microplastics and chemicals.
Sans includes a dedicated VOC filter
Eliminating chemicals, pharmaceutical contamination and antibiotics.
Pitcher and refrigerator filters can't remove these harmful substances.
SmartPure™ shows your water quality in real time
Have confidence in the water you're drinking and stay informed about your water quality. See the Total Dissolved Solids readout right on your Sans Water Purifier.
Water Purifier testing
19 tests · SGS-CSTC Standards · ISO/IEC 17025 accredited · Dec 2023 to Mar 2024
Download data sheetEvery figure below is the maximum reduction measured under laboratory conditions.
Forever chemicals (PFAS)2 tests
Microplastics1 test
Heavy metals8 tests
Bacteria and viruses2 tests
Chlorine and byproducts2 tests
Water quality4 tests
Tested by SGS, an independent ISO/IEC 17025 laboratory, under controlled conditions using challenge water at fixed concentrations. Figures are maximum measured reduction; real performance varies with your water and your filter maintenance. Not NSF certified.
Health effects describe what each contaminant is known to cause at sustained exposure, per published guidance. They are general information about the substance, not a statement about your water or a prediction of anyone's health. Not every contaminant is present in every supply. This is not medical advice.
Designed for use with municipally treated tap water. Not intended to treat water that is microbiologically unsafe or of unknown quality.
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