Regular checks and maintenance of a welding fume extraction system is needed in order to be sure that the system performs at its best. Periodic maintenance is necessary for a stable and optimal system, therefore it is recommended to do regular inspections and replace the filters. In many countries a yearly inspection is even obliged by law. We understand that our systems for welding fume removal are only supporting your business, but optimal performance of the filtration system is important to keep your staff healthy and factory clean