With more than 50 years of experience in plastic processing, we produce our Hel-X fillers for biological waste water and gas treatment and for use in aquaculture. You can build on this wealth of experience as the basis for high-quality Hel-X fillers made of plastic. We manufacture exclusively at our site in Germany using a method that we developed ourselves, in strict compliance with high quality and environmental standards. Our Hel-x fillers are easy-to-use, highly effective and offer low investment costs and running costs, making them not only an ecological choice but economical too. Hel-x fillers are used all around the world to treat municipal and industrial wastewater in MBBR and IFAS systems. They are also used by many customers in aquaculture and biogas plants.