Four decades of leadership in whirlpool technology

Koller Whirl Systems was founded in 1978 and has dealt with water technology for whirlpools right from the start. In recent years, the experience gained over time has been reflected in a number of innovations. You can rely on high-grade components from the market leader and a perfectly trained team of experts finding the best possible solutions for your requirements, now and in future. We have specialized in three different business divisions for which we supply the perfect system solutions.

Systems for whirlpool tubs

We offer perfectly harmonized light systems, water systems, and much more. In addition you can easily combine our different components according to the wishes and requirements of your customers. As a quality and innovation leader, we are the right partner for the technology of whirlpool tubs.

Systems for spa whirlpools

Our comprehensive range of products for spa whirlpools includes electronic control systems, nozzles, fittings, as well as high-througput pumps which are easy to install. Take advantage of Koller top quality by using our high-end components for your spa whirlpools.

Koller Milk

100% pure water without any additives provides your skin with moisture due to the increased oxygen level and leaving you shine in new splendor.


The name KOLLER stands for an established family-owned company which has developed dynamically in almost 40 years and is seen as a pioneer in the range of whirlpool technology. The KOLLER International Group consists today next to Whirl Systems, of further following divisions:
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