Breathing air supply and air conditioning directly from the experts!

You will be delighted with our range of products, because it contains products that work reliably and which also triumph thanks to their long filter lives!

Protective ventilation that complies with DGUV (German Social Accident Insurance) Information 201-004 (formerly BGI 581) or optimum dust protection, particulate filters for your construction machinery, or retrofitting of a cooling air conditioning system? No problem with Hauser, thanks to our proven CoRRect air products!

Select from our products, which we specially developed to meet your requirements.

Your safety is our accomplishment
You rely on Hauser – We inspire you!

CoRRect air ALVA
Protective ventilation for all purposes

CoRRect air filter
The most modern filter materials for CoRRect air ALVA and third party manufacturers  

CoRRect air K71
Retrofittable air conditioning systems, and not just for construction vehicles

CoRRect air K71e
Fully electric air conditioning systems, also for electric vehicles


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Contact us


Hauser Umwelt-Service GmbH
Rudolf-Diesel-Straße 5
46282 Dorsten
Telephone +49 2151 / 510811
Fax +49 2151 / 541042
E-Mail This email address is being protected from spambots. You need JavaScript enabled to view it.