Free and without obligation

Which filter suits your water?

Tell us where you live, how many of you there are and what bothers you about your water. We look at the hardness, source and pipes in your region and reply within two working days with an assessment, with no sales pitch and no obligation.

• Reverse osmosis, under-sink, jug filter or no filter at all
• Soda maker and CO2 in a cost comparison
• When a water test makes sense, and which one
• What matters in old buildings and with private wells

Aquaviana

Most people who write to us do not need a filter. And that is exactly what we tell them.