Grease traps

Reliably solve odour problems from grease traps.

COALSI solutions for unpleasant odours from grease traps. 

Grease traps, lifting stations and pump chambers can cause significant odour nuisance. In the catering and commercial sectors in particular, unpleasant odours affect staff, guests and the surrounding area.

With COALSI odour filter systems, odour-causing substances can be reliably reduced directly at the source.

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The COALSI solution: easily retrofit odour filters

With the COALSI clamping ring, our proven filter system can also be securely retrofitted in special and plastic shafts – without any drilling or structural alterations.

The activated carbon mat filters out bad odours immediately and ensures a significant reduction in odour nuisance directly at the shaft. The clamping ring is firmly mounted in the shaft, while the filter can be easily lifted out for maintenance and inspection work.

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COALSI products for

Grease traps

Insert filter with clamping ring

The insert filter with clamping ring allows for the easy retrofitting of odour filters into existing plastic and specialist manholes – with no need for drilling, wall plugs or welding.

Ein stilisierter Brief in einem offenen blauen Umschlag vor einem großen orangefarbenen Kreis.
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