The FILTAIR 400’s surface-loading technology captures submicron particles at the surface, providing high quality weld fume filtration and cleaning quality, extending the life of the filter.     

The system offers automated filter cleaning for long periods of maintenance free operation.  The four-port access means the unit can be centrally located while maintaining flexibility, especially when paired with FILTAIR accessories such as fume extraction guns.  Fume extraction guns are the ultimate way to capture weld fume directly at the source.  When centralized with ducting the FILTAIR 400 can facilitate six to eight fume extraction MIG guns.