We know your problems, like... Poor water quality
Add hard water, silica, too much nitrate, and evaporative water without increasing carbonate hardness (KH) and total hardness (GH) at the same time... In the vast majority of cases, the available drinking water is only suitable for hobbies to a limited extent.
The purest water
If water of the highest purity is required, ROWA® is the right choice for you. We have been producing reverse osmosis systems for small, medium, and large water demands since 1987.
With our RO systems, we offer you various equipment for individual requirements and smart technology, such as our automatic filling system.
We make no compromises when it comes to quality: ROWA® housings are "Made in Germany"—and with our new bayonet fastenings, maintenance becomes child's play!