Flexible Aluminum Duct With Four Layer Protection And Two Clamps For Dryer Venting Built Tough Heavy Duty HVAC Exhaust Duct Ideal For Grow Tent Duct Fans And Air Circulation Systems 3 Inch By 8 Feet

Heavy-Duty 3in x 8ft Flexible Dryer Vent Duct Single
✔️ 3 in dia x 8 ft length, four-layer aluminum/PVC vent duct

This four-layer flexible aluminum duct is built for dryer venting, kitchen exhaust, bathroom ventilation, grow tents, greenhouses, and HVAC ducting. It bends freely around obstacles while resisting heat, blocking light, and reducing noise for quiet operation.

✅ Size: 3 in diameter (76 mm) x 8 ft length (2.44 m)
✅ 4-layer construction with aluminum foil, black PVC film, steel wire helix
✅ Temperature rating: -22°F to 260°F (-30°C to 266°C)
✅ Includes 2 rust-resistant stainless steel clamps for secure seal

💡 What is a dryer vent duct used for and how do you pick the right one for your setup? This handy general guide helps you understand common uses and specs.

- four-layer vent duct designed for high temp exhaust and moisture removal - choose the right diameter and length to fit your runs and minimize bends - look for fire-resistant materials and included clamps for quick secure install