Got a ventilation project? This heavy-duty PVC flex hose is built to move air efficiently in tough conditions. It’s 10 inches in diameter and a full 25 feet long, giving you plenty of reach to vent fumes, dust, or hot air from workshops, basements, grow tents, factories, or even for drying out a flooded area. The hose is made from reinforced PVC with a smooth inner wall to maximize airflow and reduce friction loss. It’s flexible enough to bend around corners without kinking, thanks to the internal high-carbon steel wire spiral that holds its shape. The material is flame-retardant, waterproof, and handles temperatures from -22°F to 212°F (-30°C to 100°C). One end has an expanded horn with a thick, adjustable PP rope — you simply tighten the rope to create a secure, sealed connection to almost any fan, blower, or vent opening (up to 10 inches). There are also D-rings along the hose so you can easily hang it from walls, beams, or poles for a tidy setup. It’s lightweight for its size, so you can move it around as needed. When you’re done, it collapses down for compact storage. Perfect for industrial applications, DIY shop ventilation, temporary heating/cooling ducts, or agricultural use. A rugged, reliable hose that makes ventilating a space much simpler.