Ducting Hose , L1 Flex Flyte Hose , 4″ ID x 4.18″ OD
BRL
SKU: I0077793
Item Code: L1-400
Temperature range -65F to 250F. Similar to U-1 but having a liner of neoprene coated fibreglass for improved airflow. Meets UL-94VO flammability. Can be spliced.