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