COALSI solutions for your odour problem
Discover the right solution for your problem.
Holistic solutions for odour, exhaust air and foreign water problems
Unpleasant odors from ducts or industrial exhaust systems significantly impair the quality of life and work. Uncontrolled entry of foreign water into the sewer network can overwhelm sewage treatment plants and cause high costs.
Each situation requires a specific approach. Our modular and flexible products make it possible to implement tailor-made solutions for various areas of application.
Whether in sewers, exhaust air systems or when handling foreign water — COALSI is at your side with expertise and innovative technologies.
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Our hybrid activated carbon filters effectively neutralize unpleasant odors from sewer ducts.
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We offer you suitable solutions for exhaust systems of all sizes to neutralize unpleasant odors.
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The rapid and uncontrolled penetration of surface water is prevented.
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Corrosion-resistant, modular and durable plastic manhole covers.
We develop tailor-made solutions, tailored to your specific challenges.
COALSI system solution: From municipal plants to commerce and industry. We would be happy to advise you.
In our FAQs, you will find everything you need to know about our solutions against odors and foreign water.
Find out more in our blog
Stay up to date with us.
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Would you like individual advice on one of our products or a holistic solution to your problem? Please feel free to contact us, we are here for you.