The sport complex “de Weder” is undergoing a major transformation during 2018. The existing indoor and outdoor pools will be renovated, while a new indoor sports hall will be created alongside, including a physiotherapist practice and a new restaurant area. The company KWB is responsible for the water treatment for the swimming pool and will implement a Cleardrum CD200 drum filter. The convincing sustainability attributes of the drum filter were the key reason for the facility owner to choose for our technology.