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Rainwater harvesting with WISY

WISY AG is a leading manufacturer of all components of a modern rainwater harvesting system. With over 20 years of experience, we manufacture our products in our factory in Hessen Vogelsberg – near Frankfurt. Own development, research and production ensures a high quality in durability and reliability.

In public buildings such as schools, hospitals, offices and football stadiums the WISY products guarantee outstanding rainwater supply. Homeowners will appreciate the easy functionality and low maintenance of WISY rainwater units.

With WISY you make the right decision for quality and long lasting utility!

Vortex Fine Filter WFF 300

Vortex Fine Filter WFF 300

For roof areas up to 3,000 m² (32,291 sq. ft.)

Pump Controller ZETA 02