Discover the right solution for your problem.
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.
Stay up to date with us.
14.11.2022
New high-performance filter for industry: COALSI Volumenmax
22.8.2022
Sewerage: Little water, lots of smell
20.4.2022
COALSI special filter mats — Why it stinks from the sewer and what the solution looks like
25.8.2021
Municipal water in street drains: Bio-filter dissolves odors
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.
Do you need advice or do you have any questions about our products?
Please get in touch with us. We're here for you.
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