Item #F382     RIGID DUCTING KIT SPECS Model F382 Diameter 8" ( 20 cm) Length 10ft (3 m) Attachment method Cinch straps on both ends (no worm-drive clamps required) Saftey Flame Retardant    8" Rigid Ducting Kit Compatable with EB1400 and HEPA500 outlets Use this rigid, reinforced ducting on the inlet of your EB1400 or HEPA 500 to prevent suction-induced collapse.  It’s also a great accessory for jobs where you need to route ducting around a bend or corner – where layflat ducting could kink and result in reduced airflow. The kit includes two pieces of yellow 8-inch ducting that are 10 feet long.  Cinch straps on both ends enable easy attachment and eliminate the need for clamps. Compatible with the EB1400 and the HEPA 500. Virtual Training Center - EB1400