Dutch Engineered Filtration Systems

Your world-leading developer and supplier of complete solid/liquid separation solutions. We have taken over 17 years of sulphur filtration experience as Sulphurnet to create custom designed filtration systems for an even broader chemical process industry. DEFS brings together the knowledge and experience of process engineering and filtration and the outstanding skills in mechanical engineering. You have a process with specific needs. Don't settle for a one-size-fits-all approach. We design and supply a custom made solution. Sulphurnet DEFS is not just about filtration systems, it's about helping customers around the world reduce their production costs, improve their product quality and yields and improve their Safety, Health and Environmental performance.