We are a company which combines long-time experience with innovative ideas and applies them in the area of environmental technology. Our core competence is providing unique aeration solutions for biological wastewater treatment. Forty years ago Arnold Jäger developed the first rubber membrane diffuser in cooperation with the leading German wastewater treatment plants. On our website www.jaeger-envirotech.com we also provides you with comprehensive information about our products Cleartec® Biotextil and Cleartec® BioCurlz – a textile fixed bed for biological wastewater treatment in industry and municipality. For every application we offer the right tailor-made solution.