Giant 2 Mobile Cartridge Filter System is designed to exhaust and filter dry airborne pollutants, especially at welding, grinding, polishing and cutting of metals and plastics. Giant 2 features a 3 stage filtration system with metal mesh pre-filter (spark-trap), main cartridge filter and outlet activated carbon filter. Standard manual (timer also an option) regeneration system that can be used to clean the main cartridge during filter operation. Giant 2 is advised for most demanding applications where a constant exhaust and filter operation is required. Optional configurations feature LED lights built-in arm hoods, as well as photosensor triggered automatic operation.