KLARO - European market leader in decentralised wastewater treatment technology
We provide clear water.
Continuous further development and years of experience make KLARO the European market leader in decentralised wastewater treatment technology.

10
Locations worldwide

30+%
Women's quote

600+
Employees in the GRAF Group

20
Years KLARO

120.000+
Installed small wastewater treatment plants

1.000+
Installed project plants

800.000+
Users worldwide

118.000.000+
Litres of treated wastewater/day
About us
KLARO – Small wastewater treatment plants
MADE in GERMANY
Location Bayreuth / Upper Franconia
In the meantime, KLARO quality products in the field of wastewater, separators and rainwater have been in existence for approx. 20 years. We produce in our own halls at our location in Bayreuth. Our wastewater treatment plants are MADE in GERMANY. We make sure that only selected quality products are used. We want to maintain this guarantee for quality in order to continue to create trust.
This is also shown by our international customer base. We have now installed systems in more than 70 countries worldwide. This is only possible thanks to our qualified and motivated employees, who put our customers' wishes into practice every day.

- KPS – KLARO Production System
Our production is so optimized, that delivery times could be shorten by up to 90 %. As a rule, standard products can be picked up within 24 hours. While our competitors are still producing, KLARO already is on its way to the customer.
Flexible customer service creates contentment
KLARO products ensure flexibility and safety. Our modular system offers individual service solutions for all incoming enquiries. Whether a complete system is needed, or an already existing plant has to be retrofitted – KLARO has the individual solution – convince yourself.
Success can be measured
KLARO in numbers
- You can count on us.
800.000+
Users worldwide
80+
In over 80 countries
30
Specialists in Bayreuth