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Please note! We will remove your order from your account 7 years after the order date.

What is your TDS value?

Let us know and receive €5 discount!

The lifespan of your water filter depends on the TDS value of the unfiltered water. You can measure the value of the dissolved solids with a TDS meter. This value is different everywhere as you can see on the map.

This map shows the TDS values of very many proud ZeroWater owners. Do you want to tell us your value? Please do this through the contact form and receive a voucher for €5 discount.