Experience enhanced fume extraction capabilities with the FILTAIR® SWX Dual-Arm Add-On Package. Featuring a 3-4.5 ft. Telescoping Fume Extraction Arm, this add-on expands the functionality of your single-arm SWX system. Its 8-inch diameter and 4.5 ft. length offer an ideal solution to combat fume extraction difficulties in workstations and training booths. Conquer diverse fume extraction challenges with the versatile dual arm configuration provided by this package.