Flexible 25-foot PVC ducting hose designed for 10-inch utility blowers and exhaust fans. Features reinforced construction with carbon wire spring coils, woven polyester exterior, and smooth interior wall for optimal airflow. Includes adjustable draw ropes for secure connections and D-shaped mounting rings for easy installation and repositioning. High-temperature flame-retardant material with industrial-grade adhesive tape ensures durability and reliable performance in residential and commercial HVAC applications.