| Parameter family | What the test measures | Result after EVA* filtration | Benefits for your daily water |
|---|---|---|---|
| Minerals & pH | Natural water balance (pH, calcium, magnesium, potassium…) | Preserved mineral structure, pH remaining in an ideal range | A balanced water, pleasant to drink, which retains its essential minerals. |
| Chlorine & derivatives | Free chlorine and compounds responsible for the "pool" taste/smell | Very high reduction after filtration | Disappearance of most unpleasant tastes and smells: the water becomes neutral and pleasant again. |
| Organic matter (TOC) | Total organic carbon, an indicator of dissolved organic matter | Water level significantly lowered after passing through the fountain | Visibly cleaner, clearer and safer water. |
| Nitrates & Ammonium | Presence of nitrates (NO₃⁻) and ammonium (NH₄⁺) | Values significantly reduced, well below quality standards | Water that is better controlled in terms of these sensitive parameters, ideal for daily consumption. |
| Metals (Al, Cu, Fe, Mn, Zn…) | Presence of metals from the pipes or network | Very low levels after filtration, often close to or below detection thresholds | Water that is kinder to your body and your equipment (kettle, coffee maker, etc.). |
| Heavy metals (Pb, Cd, Hg…) | Lead, cadmium, mercury and other undesirable heavy metals | Concentrations after filtration are below regulatory limits, often going undetected. | Enhanced protection against these most concerning pollutants. |
| Pesticides & Herbicides | Molecules such as atrazine, glyphosate, chlorothalonil, desphenyl chloridazone… | Results after filtration: extremely low or undetected values | Water that is much better protected against agricultural treatment residues. |
| Solvents & VOCs | Benzene, toluene, dichloromethane and other volatile organic compounds | Levels brought below the detection thresholds of the analyses | Water purified of many substances resulting from industrial or urban activities. |
| PFAS (perfluorinated acids) | Family of “perennial pollutants”: PFOA, PFNA, PFHxA, PFHpA, etc. | After filtration: no concentrations detected for any of the PFAS tested. | A major advantage: EVA acts effectively against these very persistent contaminants. |
| Phenol derivatives & alkylphenols | Substances used in certain industries, known for their environmental impact | Results: not detected after filtration | Safer water, free of these undesirable molecules. |
| Medications & hormones | Hormonal and drug residues (e.g., ethinylestradiol…) | Results: not detected in filtered water | Water purified of the most modern and difficult-to-treat residues. |
| Radioactivity (tritium) | Possible presence of tritium in the water | Very low value, well below the quality benchmark | An additional, reassuring control over the overall quality of the water. |
| Overall assessment | Comparison before/after filtration across all pollutant families | Many pollutants were reduced to undetected levels or significantly below recommended thresholds. | Purer, better protected and much more pleasant to drink for the whole family. |
*Results from water analyses before and after filtration carried out by an accredited independent laboratory. The exact values are shown on the official report and may vary depending on the initial quality of your tap water.
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