Profile: GCF renders industrial filtration services to power generation, plastics, petro-chemical refineries, HVAC, oil and gas production. We represent manufacturers like National Filtration Systems, EMW.de and Donaldson Filtration Solutions. They manufacture replacement filter cartridges, air filter systems, filtration medias, technical foams and sealing tapes as well as filtration and exhaust systems. Options such as backwash screen, fin spacers and alternative media can be added to any sewn end element.