Rudolf Koller discovered the whirlpools in the USA and brought them to Europe. During the past few decades, Koller has provided these systems with a lot of innovative features and thus improved the whirlpools.
Koller translated the technology to bathtubs and manufactured the components from brass. This innovative power of the early years still persists in the company, making it the optimum partner for whirlpool systems.
In addition to systems for whirlpool tubs and spa whirlpools we offer shower components, products for water revitalization, as well as bath additives.