We are pioneers of water technology.

The name Koller Whirl Systems stands for quality. We design and produce our complete range of products exclusively in our factories inside the EU.
Our products are technically harmonized to perfection and are developed together with our customers and partners.
This makes us the ideal partner for all-in-one whirlpool and spa solutions.

Our products and services

Whirlpool tubs

Systems for whirlpool tubs


Whether indoor or outdoor SPAs - Koller brings life into your water

Koller Milk

Innovative solutions with 100% water revitalization


Disinfectant for massage and whirlpool tubs


Is a top priority at KOLLER


Koller worldwide


The name KOLLER stands for an established family-owned company which has developed dynamically in more than 45 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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