Prices - Water treatment without chemicals against limescale, corrosion and biofilm
Languages: English, German, French, Spanish
Single-family homes / apartment buildings
Six-month rental from
€128.52*
Purchase price from
€595.00*
* Includes 19% VAT. Price for equipping a single-family home with a standard Merus Ring for a pipe circumference of up to 133 mm. The price may differ for larger circumferences.
We want you to form your own opinion of our Merus Ring and its effect in your own home and household. For this reason, every private user in Germany can test the Merus Ring for 4 weeks, free of charge and without obligation, and gain their own experience with it.
Afterward, you can choose either to buy it or rent it for six months. If you subsequently purchase it, part of the rent paid will be credited toward the purchase price.
Family discount
We often hear that a Merus Ring represents a considerable investment for a family with school-age children. We have therefore decided to offer these families a family discount.
When does a Merus Ring pay off financially?
Giving absolute, universally applicable figures here would not be credible. After all, both costs and benefits depend on the scale of your problem and how much it bothers you. Costs and benefits
Source page: merus.de/preise_pri